From PDF to MP3: Motivations for Creating Derivatives. - John Hilton III (First Monday, 2009)

A sustainable future for open textbooks? The Flat World Knowledge story. - John Hilton III; David A. Wiley (First Monday, 2010)

The cost and quality of online open textbooks: Perceptions of community college faculty and students. - T. J. Bliss; John Hilton III; David A. Wiley; Kim Thanos (First Monday, 2013)

A multi-institutional study of the impact of open textbook adoption on the learning outcomes of post-secondary students. - Lane Fischer; John Hilton III; T. Jared Robinson; David A. Wiley (J. Comput. High. Educ., 2015)

Erratum to: A multi-institutional study of the impact of open textbook adoption on the learning outcomes of postsecondary students. - Lane Fischer; John Hilton III; T. Jared Robinson; David A. Wiley (J. Comput. High. Educ., 2016)