Coptic Etymological Dictionary
Jaroslav Černý
Judgement and Reasoning in the Child
Jean Piaget
The Cat Encyclopedia
Dk Publishing
Supernatural: Meetings With the Ancient Teachers of Mankind
Graham Hancock
Social Representations and the Development of Knowledge
Gerard Duveen & Lloyd Barbara & Barbara Lloyd & Duveen Gerard
Galois Theory 5th Edition
Ian Nicholas Stewart
Galois Theory: Fifth Edition