Mathematics - Free of Worries at the University II
Christian Posthoff; Brand Steinbach
The Secret Adversary
Agatha Christie
Meditations
Marcus Aurelius
The Call of the Wild
Jack London
Algebra and Trigonometry
Jay P. Abramson & Valeree Falduto & Rachael Gross (Mathematics teacher) & David Lippman & Rick Norwood & Melonie Rasmussen & Nicholas Belloit & Jean-Marie Magnier & Harold Whipple & Christina Fernandez
Precalculus
Jay P. Abramson & Valeree Falduto & Rachael Gross (Mathematics teacher) & David Lippman & Melonie Rasmussen & Rick Norwood & Nicholas Belloit & Jean-Marie Magnier & Harold Whipple & Christina Fernandez
Elementary Algebra
Lynn Marecek & OpenStax & MaryAnne Anthony-Smith