Intermediate Algebra 2e
Lynn Marecek & MaryAnne Anthony-Smith & Andrea Honeycutt Mathis
The Enchanted Castle
Edith Nesbit
Precalculus
Jay P. Abramson & Valeree Falduto & Rachael Gross (Mathematics teacher) & David Lippman & Rick Norwood & Melonie Rasmussen & Nicholas Belloit & Jean-Marie Magnier & Harold Whipple & Christina Fernandez
Elementary Algebra
Lynn Marecek & OpenStax & MaryAnne Anthony-Smith
An Inquiry Into the Nature and Causes of the Wealth of Nations
Adam Smith