custom textbook
(4) Custom textbook The term “custom textbook”— (A) means a college textbook that is compiled by a publisher at the direction of a faculty member or other person or adopting entity in charge of selecting course materials at an institution of higher education; and (B) may include, alone or in combination, items such as selections from original instructor materials, previously copyrighted publisher materials, copyrighted third-party works, and elements unique to a specific institution, such as commemorative editions.