Prof. Gabriel Ménard incorporated an OpenStax textbook into his Chem 25 (Introductory Chemistry) class this fall and many of his students responded positively. “I never had to worry about a student not having the book, which often comes up even in my upper-division courses,” said Ménard. “It’s always awkward to make a book mandatory and have a student tell you they can’t afford it. I don’t want to penalize the student, who is already at a disadvantage.”