German Made Simple
Arnold Leitner, Ph.D.
Psychology Made Simple
Alison Thomas-Cottingham, Ph.D.
Physics Made Simple
Christopher G. De Pree, Ph.D.
Chemistry Made Simple
John T. Moore, Ed.D.
Italian Made Simple
Cristina Mazzoni
English Made Simple, Revised Edition
Arthur Waldhorn & Arthur Zeiger
Computer Science Made Simple
V. Anton Spraul
Biology Made Simple
Rita Mary King
The Perfect Business Plan Made Simple
William Lasher, Ph.D.
Spanish Made Simple
Judith Nemethy