Britannica Student Encyclopedia - A to Z Encyclopedia
Encyclopedia Britannica
Morphology by Itself: Stems and Inflectional Classes
Mark Aronoff
Analyzing Intelligence: Origins, Obstacles, and Innovations
Roger Z. George & James B. Bruce
Language and Reality: An Introduction to the Philosophy of Language
Michael Devitt & Kim Sterelny
Head First PHP & MySQL
Michael Morrison & Lynn Beighley
Head First (1)
Entertaining Science Experiments with Everyday Objects
Martin Gardner
Dover Children's Science Books (1)