Life Blood
Thomas Hoover
A Refresher Course in Mathematics
Frank Werner
College Physics for AP® Courses
Irna Lyublinskaya & Gregory A. Wolfe & Douglas Ingram & Liza Pujji & Sudhi Oberoi & Nathan Czuba & Julie Kretchman & John Stoke & David L. Anderson & Erika Gaspar
Food and Health
Lydia E. Pinkham Medicine Company
Woman Her Sex and Love Life
William J. (William Josephus) Robinson