jQuery Recipes: A Problem-Solution Approach
Bintu M. Harwani
Analyzing Meaning: An Introduction to Semantics and Pragmatics
Paul R. Kroeger
The Hidden Hand
Richard H. Immerman
Developmental Psychology of Jean Piaget
Jean Piaget & John Hurley Flavell
Structures: Or Why Things Don't Fall Down
J. E. Gordon
Der Magnetmotor: Freie Energie selber bauen
Patrick Weinand-Diez & Sonja Weinand