French Made Simple
Pamela Rose Haze
Astronomy Made Simple
Kevin B. Marvel, Ph.D.
German Made Simple
Arnold Leitner, Ph.D.
Biology Made Simple
Rita Mary King
Italian Made Simple
Cristina Mazzoni
English Made Simple, Revised Edition
Arthur Waldhorn & Arthur Zeiger
Computer Science Made Simple
V. Anton Spraul
The Perfect Business Plan Made Simple
William Lasher, Ph.D.
Spanish Made Simple
Judith Nemethy
Psychology Made Simple
Alison Thomas-Cottingham, Ph.D.