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
Business Law I Essentials
Mirande Valbrune & Renee De Assis & Suzanne Cardell & Tess C. Taylor & Natalie Sappleton & C. M. Mitchell & Kenneth Mitchell-Phillips
A Brief Account of the Educational Publishing Business in the ...
William Edmond Pulsifer
The Eyes Have It
PK Dick
The Ladies Book of Useful Information / Compiled from many sources
Anonymous