Music theory
Music theory
George Thaddeus Jones
5.0 (1)
PDFEPUB
6.2K reads101 likes
🎼
Free Music Theory Books
Free Music Theory books, classics, and study texts — streamed live from Open Library, Internet Archive, and Google Books.. Browse 7,500+ free books available for immediate download.
7,500 booksPDF, EPUB & more
Basic materials in music theory
Basic materials in music theory
Paul O. Harder, Greg A. Steinke
4.4 (1.9K)
PDFEPUB
1.1K reads66 likes
Music Theory for Dummies
Music Theory for Dummies
Michael Pilhofer, Holly Day
3.7 (689)
PDFEPUB
9.3K reads32 likes
Music Theory for Beginners
Music Theory for Beginners
Emma Danes
4.0 (1.8K)
PDFEPUB
4.0K reads14 likes
Style and music
Style and music
Leonard B. Meyer
4.2 (768)
PDFEPUB
7.7K reads18 likes
Basic music theory
Basic music theory
Jonathan Harnum
3.9 (954)
PDFEPUB
2.1K reads25 likes
Guitar Lessons for Absolute Beginners
Music Theory
Guitar Lessons for Absolute Beginners
Guitar Lessons for Absolute Beginners
Music Theory
3.7 (1.4K)
PDFEPUB
2.0K reads7 likes
Music theory for computer musicians
Music theory for computer musicians
Michael Hewitt
4.2 (828)
PDFEPUB
485 reads17 likes
A.B.Guide to Music Theory
A.B.Guide to Music Theory
Eric Taylor
4.0 (2.0K)
PDFEPUB
4.0K reads13 likes
Teaching approaches in music theory
Teaching approaches in music theory
Michael R. Rogers
5.0 (1)
PDFEPUB
5.8K reads17 likes
Practical Theory
Practical Theory
Sandy Feldstein
3.6 (756)
PDFEPUB
3.8K reads7 likes
Music Theory for Guitarists
Music Theory for Guitarists
Tom Kolb
5.0 (1)
PDFEPUB
9.6K reads17 likes
Berklee Music Theory Book 1
Berklee Music Theory Book 1
Paul Schmeling
4.4 (192)
PDFEPUB
526 reads8 likes
Ear-training and sight-singing applied to elementary musical theory
Ear-training and sight-singing applied to elementary musical theory
George A. Wedge
4.1 (1.5K)
PDFEPUB
1.8K reads15 likes
Music Theory Tests : Note Identification
Music Theory Resources
Music Theory Tests : Note Identification
Music Theory Tests : Note Identification
Music Theory Resources
4.4 (193)
PDFEPUB
4.3K reads5 likes
Musical theory
Curwen, John
Musical theory
Musical theory
Curwen, John
3.7 (243)
PDFEPUB
3.9K reads5 likes
Basic principles of music theory
Basic principles of music theory
Joseph Brye
4.6 (150)
PDFEPUB
1.9K reads9 likes
Music in theory and practice
Music in theory and practice
Bruce Benward, Marilyn Saker, Gary C. White, Gary C White
4.0 (2)
PDFEPUB
5.9K reads156 likes
Solfege, ear training, rhythm, dictation, and music theory
Solfege, ear training, rhythm, dictation, and music theory
Marta Árkossy Ghezzo
4.2 (1.7K)
PDFEPUB
4.4K reads17 likes
Alfred's Essentials of Music Theory
Alfred's Essentials of Music Theory
Karen Farnum Surmani, Morton Manus, Andrew Surmani
5.0 (1)
PDFEPUB
47 reads7 likes
Neue musikalische Theorien und Phantasien. v. 3. Freie Satz. English
Neue musikalische Theorien und Phantasien. v. 3. Freie Satz. English
Heinrich Schenker
3.5 (1.6K)
PDFEPUB
6.8K reads10 likes
Popular music theory
Popular music theory
Camilla Sheldon, Tony Skinner
3.9 (1.4K)
PDFEPUB
5.4K reads7 likes
The little book of music theory
The little book of music theory
Richard Bradley
5.0 (1)
PDFEPUB
6.6K reads7 likes
Aural Music Theory Competencies Required of Music Majors at the End of the Freshman Year and the Sophomore Year by the Colleges and Universities in the State of North Carolina
Aural Music Theory Competencies Required of Music Majors at the End of the Freshman Year and the Sophomore Year by the Colleges and Universities in the State of North Carolina
Mary Alice Bragg
4.1 (1.7K)
PDFEPUBTXT
2 reads0 likes
Hexatonic Systems and Dual Groups in Mathematical Music Theory
Hexatonic Systems and Dual Groups in Mathematical Music Theory
Cameron Berry, Thomas M. Fiore
3.9 (270)
PDFEPUBTXT
54 reads2 likes
ALL FRO A TO Z AND NUMBER 0 TO 99 WITH DLC NAME IN IT
ALL FRO A TO Z AND NUMBER 0 TO 99 WITH DLC NAME IN IT
Unknown Author
3.6 (1.2K)
PDFEPUBTXT
97 reads4 likes
NAHUI (CUARTETO DE CUERDAS)
NAHUI (CUARTETO DE CUERDAS)
Juan Luis de Pablo Enriquez Rohen
3.8 (1.4K)
PDFEPUBTXT
288 reads14 likes
CIA Reading Room cia-rdp82-00039r000200050007-8: AN EXTENSIVE CONFERENCE OF THE COMMITTEE ON ACOUSTICS OF THE ACADEMY OF SCIENCES, USSR
CIA Reading Room cia-rdp82-00039r000200050007-8: AN EXTENSIVE CONFERENCE OF THE COMMITTEE ON ACOUSTICS OF THE ACADEMY OF SCIENCES, USSR
CIA Reading Room
3.9 (1.3K)
PDFEPUBTXT
15 reads0 likes
CIA Reading Room cia-rdp66b00403r000300080027-3: AMENDMENT OF FOREIGN ASSISTANCE ACT OF 1961
CIA Reading Room cia-rdp66b00403r000300080027-3: AMENDMENT OF FOREIGN ASSISTANCE ACT OF 1961
CIA Reading Room
4.2 (276)
PDFEPUBTXT
36 reads1 likes
Theory matters
Theory matters
Metcalfe, Marian
4.2 (1.3K)
PDFEPUBTXT
97 reads4 likes
Listening, playing, creating : essays on the power of sound
Listening, playing, creating : essays on the power of sound
Kenny, Carolyn
3.9 (1.1K)
PDFEPUBTXT
113 reads5 likes
The empire of song : containing theory and practice lessons for singing classes, exercises and pieces for institutes and conventions, tunes and anthems for choirs, and glees and choruses for concerts
The empire of song : containing theory and practice lessons for singing classes, exercises and pieces for institutes and conventions, tunes and anthems for choirs, and glees and choruses for concerts
Root, George F. (George Frederick), 1820-1895
4.5 (1.9K)
PDFEPUBTXT
1.2K reads61 likes
Collaborative and social information retrieval and access : techniques for improved user modeling
Collaborative and social information retrieval and access : techniques for improved user modeling
Unknown Author
3.8 (210)
PDFEPUBTXT
24 reads1 likes
CIA Reading Room cia-rdp80-00809a000700180093-8: POLISH STATE PRIZE WINNERS FOR 1953
CIA Reading Room cia-rdp80-00809a000700180093-8: POLISH STATE PRIZE WINNERS FOR 1953
CIA Reading Room
4.6 (780)
PDFEPUBTXT
61 reads3 likes
república, Massimo Morigi, Marx
república, Massimo Morigi, Marx
Massimo Morigi
4.5 (1.9K)
PDFEPUBTXT
247 reads12 likes
REPVLICANISMVS GEOPOLITICVS FONTES ORIGINES ET VIA, MASSIMO MORIGI, MARX, 73, HOBBES, MACHIAVELLI, MAZZINI, HANNAH ARENDT, LEO STRAUSS, MOSCA, BENJAMIN, HEIDEGGER, WENDT, FUKUYAMA, ADORNO, RATZEL, HAUSHOFER, Mackinder, Thayer Mahan, HORKHEIMER, COSTRUTTIVISMO, CONSTRUCTIVISM, KONSTRUKTIVISMUS, ANGELUS NOVUS, ILLUMINAZIONE PROFANA, VITA ACTIVA, CATECHON, KATECHON, REPUBBLICANESIMO, REPUBLICANISM, REPUBLIKANISMUS, NEO-REPUBBLICANESIMO, NEO-REPUBLICANISM, NEUER REPUBLIKANISMUS, NEUE REPUBLIKANISMUS, NEO-REPUBLIKANISMUS, NEO REPUBLIKANISMUS, NEOREPUBLIKANISMUS, MARXISMO, MARXISM, MARXISMUS, NEO-MARXISMO, NEO-MARXISM, NEOMARXISMUS, NEO-MARXISMUS, NEO MARXISMUS, NEUER MARXISMUS, NEUE MARXISMUS, GEOPOLITICA, GEOPOLITICS, GEOPOLITIK, REPUBBLICA, RES PUBLICA, RES PVBLICA, REPUBLIC, REPUBLIK, REPUBBLICANESIMO GEOPOLITICO, GEOPOLITICA REPUBBLICANA, GEO-POLITICAL REPUBLICANISM, REPUBLICAN GEOPOLITICS, GEOPOLITISCHE REPUBLIKANISMUS, LEBENSRAUM REPUBLIKANISMUS, LEBENSRAUM REPUBLICANISM, LEBENSRAUM REPUBBLICANESIMO
REPVLICANISMVS GEOPOLITICVS FONTES ORIGINES ET VIA, MASSIMO MORIGI, MARX, 73, HOBBES, MACHIAVELLI, MAZZINI, HANNAH ARENDT, LEO STRAUSS, MOSCA, BENJAMIN, HEIDEGGER, WENDT, FUKUYAMA, ADORNO, RATZEL, HAUSHOFER, Mackinder, Thayer Mahan, HORKHEIMER, COSTRUTTIVISMO, CONSTRUCTIVISM, KONSTRUKTIVISMUS, ANGELUS NOVUS, ILLUMINAZIONE PROFANA, VITA ACTIVA, CATECHON, KATECHON, REPUBBLICANESIMO, REPUBLICANISM, REPUBLIKANISMUS, NEO-REPUBBLICANESIMO, NEO-REPUBLICANISM, NEUER REPUBLIKANISMUS, NEUE REPUBLIKANISMUS, NEO-REPUBLIKANISMUS, NEO REPUBLIKANISMUS, NEOREPUBLIKANISMUS, MARXISMO, MARXISM, MARXISMUS, NEO-MARXISMO, NEO-MARXISM, NEOMARXISMUS, NEO-MARXISMUS, NEO MARXISMUS, NEUER MARXISMUS, NEUE MARXISMUS, GEOPOLITICA, GEOPOLITICS, GEOPOLITIK, REPUBBLICA, RES PUBLICA, RES PVBLICA, REPUBLIC, REPUBLIK, REPUBBLICANESIMO GEOPOLITICO, GEOPOLITICA REPUBBLICANA, GEO-POLITICAL REPUBLICANISM, REPUBLICAN GEOPOLITICS, GEOPOLITISCHE REPUBLIKANISMUS, LEBENSRAUM REPUBLIKANISMUS, LEBENSRAUM REPUBLICANISM, LEBENSRAUM REPUBBLICANESIMO
Massimo Morigi
4.5 (1.3K)
PDFEPUBTXT
58 reads2 likes
REPVBLICANISMVS GEOPOLITICVS FONTES ORIGINES ET VIA MASSIMO MORIGI GEOPOLITICA GEOPOLITICS GEOPOLITIK NEO REPUBBLICANESIMO, NEO REPUBLICANISM NEUE REPUBLIKANISMUS NEUER REPUBLIKANISMUS NEO REPUBLICANISMO MARX
REPVBLICANISMVS GEOPOLITICVS FONTES ORIGINES ET VIA MASSIMO MORIGI GEOPOLITICA GEOPOLITICS GEOPOLITIK NEO REPUBBLICANESIMO, NEO REPUBLICANISM NEUE REPUBLIKANISMUS NEUER REPUBLIKANISMUS NEO REPUBLICANISMO MARX
Massimo Morigi
4.3 (1.1K)
PDFEPUBTXT
79 reads3 likes
REPVBLICANISMVS GEOPOLITICVS FONTES ORIGINES ET VIA, MASSIMO MORIGI, HOBBES, MACHIAVELLI, MAZZINI, MARX, HANNAH ARENDT, LEO STRAUSS, MOSCA, PARETO, BENJAMIN, HEIDEGGER, WENDT, FUKUYAMA, ADORNO, RATZEL, HAUSHOFER, Mackinder, Thayer Mahan, HORKHEIMER, COSTRUTTIVISMO, CONSTRUCTIVISM, KONSTRUKTIVISMUS, ANGELUS NOVUS, ILLUMINAZIONE PROFANA, VITA ACTIVA, CATECHON, KATECHON, REPUBBLICANESIMO, REPUBLICANISM, REPUBLIKANISMUS, NEO-REPUBBLICANESIMO, NEO-REPUBLICANISM, NEUER REPUBLIKANISMUS, NEUE REPUBLIKANISMUS, NEO-REPUBLIKANISMUS, NEO REPUBLIKANISMUS, NEOREPUBLIKANISMUS, MARXISMO, MARXISM, MARXISMUS, NEO-MARXISMO, NEO-MARXISM, NEOMARXISMUS, NEO-MARXISMUS, NEO MARXISMUS, NEUER MARXISMUS, NEUE MARXISMUS, GEOPOLITICA, GEOPOLITICS, GEOPOLITIK, REPUBBLICA, RES PUBLICA, RES PVBLICA, REPUBLIC, REPUBLIK, REPUBBLICANESIMO GEOPOLITICO, GEOPOLITICA REPUBBLICANA, GEO-POLITICAL REPUBLICANISM, REPUBLICAN GEOPOLITICS, GEOPOLITISCHE REPUBLIKANISMUS, LEBENSRAUM REPUBLIKANISMUS, LEBENSRAUM REPUBLICANISM, LEBENSRAUM, RIVOLUZIONE
REPVBLICANISMVS GEOPOLITICVS FONTES ORIGINES ET VIA, MASSIMO MORIGI, HOBBES, MACHIAVELLI, MAZZINI, MARX, HANNAH ARENDT, LEO STRAUSS, MOSCA, PARETO, BENJAMIN, HEIDEGGER, WENDT, FUKUYAMA, ADORNO, RATZEL, HAUSHOFER, Mackinder, Thayer Mahan, HORKHEIMER, COSTRUTTIVISMO, CONSTRUCTIVISM, KONSTRUKTIVISMUS, ANGELUS NOVUS, ILLUMINAZIONE PROFANA, VITA ACTIVA, CATECHON, KATECHON, REPUBBLICANESIMO, REPUBLICANISM, REPUBLIKANISMUS, NEO-REPUBBLICANESIMO, NEO-REPUBLICANISM, NEUER REPUBLIKANISMUS, NEUE REPUBLIKANISMUS, NEO-REPUBLIKANISMUS, NEO REPUBLIKANISMUS, NEOREPUBLIKANISMUS, MARXISMO, MARXISM, MARXISMUS, NEO-MARXISMO, NEO-MARXISM, NEOMARXISMUS, NEO-MARXISMUS, NEO MARXISMUS, NEUER MARXISMUS, NEUE MARXISMUS, GEOPOLITICA, GEOPOLITICS, GEOPOLITIK, REPUBBLICA, RES PUBLICA, RES PVBLICA, REPUBLIC, REPUBLIK, REPUBBLICANESIMO GEOPOLITICO, GEOPOLITICA REPUBBLICANA, GEO-POLITICAL REPUBLICANISM, REPUBLICAN GEOPOLITICS, GEOPOLITISCHE REPUBLIKANISMUS, LEBENSRAUM REPUBLIKANISMUS, LEBENSRAUM REPUBLICANISM, LEBENSRAUM, RIVOLUZIONE
Massimo Morigi
4.0 (184)
PDFEPUBTXT
69 reads3 likes
RES PUBLICA, MASSIMO MORIGI, MARX, HOBBES, MACHIAVELLI, MAZZINI, HANNAH ARENDT, LEO STRAUSS, MOSCA, BENJAMIN, HEIDEGGER, WENDT, FUKUYAMA, ADORNO, RATZEL, HAUSHOFER, Mackinder, Thayer Mahan, HORKHEIMER, COSTRUTTIVISMO, CONSTRUCTIVISM, KONSTRUKTIVISMUS, ANGELUS NOVUS, ILLUMINAZIONE PROFANA, VITA ACTIVA, CATECHON, KATECHON, REPUBBLICANESIMO, REPUBLICANISM, REPUBLIKANISMUS, NEO-REPUBBLICANESIMO, NEO-REPUBLICANISM, NEUER REPUBLIKANISMUS, NEUE REPUBLIKANISMUS, NEO-REPUBLIKANISMUS, NEO REPUBLIKANISMUS, NEOREPUBLIKANISMUS, MARXISMO, MARXISM, MARXISMUS, NEO-MARXISMO, NEO-MARXISM, NEOMARXISMUS, NEO-MARXISMUS, NEO MARXISMUS, NEUER MARXISMUS, NEUE MARXISMUS, GEOPOLITICA, GEOPOLITICS, GEOPOLITIK, REPUBBLICA, RES PUBLICA, RES PVBLICA, REPUBLIC, REPUBLIK, REPUBBLICANESIMO GEOPOLITICO, GEOPOLITICA REPUBBLICANA, GEO-POLITICAL REPUBLICANISM, REPUBLICAN GEOPOLITICS, GEOPOLITISCHE REPUBLIKANISMUS, LEBENSRAUM REPUBLIKANISMUS, LEBENSRAUM REPUBLICANISM, LEBENSRAUM REPUBBLICANESIMO
RES PUBLICA, MASSIMO MORIGI, MARX, HOBBES, MACHIAVELLI, MAZZINI, HANNAH ARENDT, LEO STRAUSS, MOSCA, BENJAMIN, HEIDEGGER, WENDT, FUKUYAMA, ADORNO, RATZEL, HAUSHOFER, Mackinder, Thayer Mahan, HORKHEIMER, COSTRUTTIVISMO, CONSTRUCTIVISM, KONSTRUKTIVISMUS, ANGELUS NOVUS, ILLUMINAZIONE PROFANA, VITA ACTIVA, CATECHON, KATECHON, REPUBBLICANESIMO, REPUBLICANISM, REPUBLIKANISMUS, NEO-REPUBBLICANESIMO, NEO-REPUBLICANISM, NEUER REPUBLIKANISMUS, NEUE REPUBLIKANISMUS, NEO-REPUBLIKANISMUS, NEO REPUBLIKANISMUS, NEOREPUBLIKANISMUS, MARXISMO, MARXISM, MARXISMUS, NEO-MARXISMO, NEO-MARXISM, NEOMARXISMUS, NEO-MARXISMUS, NEO MARXISMUS, NEUER MARXISMUS, NEUE MARXISMUS, GEOPOLITICA, GEOPOLITICS, GEOPOLITIK, REPUBBLICA, RES PUBLICA, RES PVBLICA, REPUBLIC, REPUBLIK, REPUBBLICANESIMO GEOPOLITICO, GEOPOLITICA REPUBBLICANA, GEO-POLITICAL REPUBLICANISM, REPUBLICAN GEOPOLITICS, GEOPOLITISCHE REPUBLIKANISMUS, LEBENSRAUM REPUBLIKANISMUS, LEBENSRAUM REPUBLICANISM, LEBENSRAUM REPUBBLICANESIMO
Massimo Morigi
4.7 (512)
PDFEPUBTXT
152 reads7 likes
CIA Reading Room cia-rdp78-04864a000300050010-2: INDICATIONS OF PSYCHOLOGICAL VULNERABILITIES
CIA Reading Room cia-rdp78-04864a000300050010-2: INDICATIONS OF PSYCHOLOGICAL VULNERABILITIES
CIA Reading Room
4.4 (684)
PDFEPUBTXT
43 reads2 likes
Redcliff review (1927-04-14)
Redcliff review (1927-04-14)
Unknown Author
3.8 (534)
PDFEPUBTXT
76 reads3 likes
Redcliff review (1929-09-28)
Redcliff review (1929-09-28)
Unknown Author
3.7 (230)
PDFEPUBTXT
77 reads3 likes
CIA Reading Room cia-rdp80t00246a072100330001-4: SOCIOLOGICAL, POLITICAL, AND MILITARY INFORMATION ON NORTH KOREA
CIA Reading Room cia-rdp80t00246a072100330001-4: SOCIOLOGICAL, POLITICAL, AND MILITARY INFORMATION ON NORTH KOREA
CIA Reading Room
3.7 (1.6K)
PDFEPUBTXT
47 reads2 likes
CIA Reading Room cia-rdp82-00850r000100100010-8: JPRS ID: 8701 WORLDWIDE REPORT TELECOMMUNICATIONS POLICY, RESEARCH AND DEVELOPMENT
CIA Reading Room cia-rdp82-00850r000100100010-8: JPRS ID: 8701 WORLDWIDE REPORT TELECOMMUNICATIONS POLICY, RESEARCH AND DEVELOPMENT
CIA Reading Room
3.8 (1.4K)
PDFEPUBTXT
11 reads0 likes
The student's guide to cognitive neuroscience
The student's guide to cognitive neuroscience
Ward, Jamie
4.3 (357)
PDFEPUBTXT
532 reads26 likes
Angewandte Musikästhetik
Angewandte Musikästhetik
Mersmann, Hans
4.3 (148)
PDFEPUBTXT
43 reads2 likes
Physical and Emotional Hazards of a Performing Career
Physical and Emotional Hazards of a Performing Career
Unknown Author
4.0 (985)
PDFEPUBTXT
28 reads1 likes
Library of Congress Subject Headings
Library of Congress Subject Headings
Library of Congress. Cataloging Policy and Support Office
3.5 (776)
PDF
4.7K reads727 likes
Annual Catalogue of the University of Kansas
Annual Catalogue of the University of Kansas
Kansas. University, University of Kansas
4.0 (932)
PDF
49.2K reads1.2K likes
Grove's Dictionary of Music and Musicians: F-L
Grove's Dictionary of Music and Musicians: F-L
Sir George Grove, John Alexander Fuller-Maitland
5.0 (2)
PDF
8.8K reads1.7K likes
The American History and Encyclopedia of Music ...
The American History and Encyclopedia of Music ...
William Lines Hubbard
4.4 (659)
PDF
50.9K reads1.8K likes
Music
Music
Unknown Author
4.5 (477)
HTML
1.8K reads1.9K likes
Catalogue of the University of Dakota for the Year ..., with Announcements for the Year ...
Catalogue of the University of Dakota for the Year ..., with Announcements for the Year ...
University of South Dakota
3.9 (339)
HTML
50.2K reads411 likes
Educational Record
Educational Record
Unknown Author
4.2 (448)
PDF
12.1K reads96 likes
The American History and Encyclopedia of Music: Musical biographies
The American History and Encyclopedia of Music: Musical biographies
William Lines Hubbard
4.3 (732)
PDF
2.8K reads942 likes
Musical News
Musical News
Unknown Author
3.6 (100)
HTML
48.0K reads2.0K likes
Official Report of the ... Annual Meeting of the New York State Music Teachers' Association
Official Report of the ... Annual Meeting of the New York State Music Teachers' Association
New York State Music Teachers' Association
4.5 (987)
HTML
49.1K reads382 likes
Music and Musicians
Music and Musicians
Unknown Author
3.5 (938)
HTML
47.2K reads705 likes
The Etude Music Magazine
The Etude Music Magazine
Unknown Author
3.9 (405)
HTML
39.1K reads296 likes
The Musical Times & Singing-class Circular
The Musical Times & Singing-class Circular
Unknown Author
4.2 (363)
HTML
23.0K reads2.0K likes
Music News
Music News
Unknown Author
3.5 (197)
HTML
46.2K reads1.7K likes
Announcements
Announcements
Cornell University
4.6 (575)
HTML
39.9K reads530 likes
Catalogue ...
Catalogue ...
Mills College
4.6 (163)
PDF
45.0K reads1.7K likes
Blanche Dingley-Mathew's Class Work in Music ...
Blanche Dingley-Mathew's Class Work in Music ...
Blanche Dingley-Mathews
4.1 (194)
PDF
11.6K reads1.9K likes
The Musical Leader
The Musical Leader
Unknown Author
3.5 (347)
HTML
43.5K reads698 likes
Frequently asked questions
Where can I find free music theory books?
ANYFREEBOOK has 7,500+ free music theory books aggregated from 40+ open-access sources including Open Library, MIT OCW, OpenStax, and Project Gutenberg.
Are these music theory books really free and legal?
Yes. Every book on ANYFREEBOOK comes from verified legal sources — public domain works, Creative Commons publications, government repositories, and open-access academic libraries.
Can I download free music theory books as PDF?
Most music theory books on ANYFREEBOOK are available in multiple formats including PDF, EPUB, and plain text. Some also have free audiobook versions.