The Reality of Being
Jeanne de Salzmann
The Story of Be: A Verb's-Eye View of the English Language
David Crystal
The Accidental Taxonomist
Heather Hedden
The Foundations of Arithmetic: A Logico-Mathematical Enquiry ...
Gottlob Frege
First Steps in Mathematica®
Werner Burkhardt
Mastering Unity: A Beginner's Guide
Sufyan Bin Uzayr