Italian Made Simple
Cristina Mazzoni
Spanish Made Simple
Judith Nemethy
English Made Simple, Revised Edition
Arthur Waldhorn & Arthur Zeiger
Psychology Made Simple
Alison Thomas-Cottingham, Ph.D.
Biology Made Simple
Rita Mary King
Physics Made Simple
Christopher G. De Pree, Ph.D.
Computer Science Made Simple
V. Anton Spraul
The Perfect Business Plan Made Simple
William Lasher, Ph.D.
Investing Made Simple
Anthony Loviscek & Randy Anderson
Earth Science Made Simple
Edward F. Albin, Ph.D.