Encyclopedia of Angels
Rosemary Guiley
An International Encyclopedia of Lexicography
Franz Josef Hausmann & Oskar Reichmann & Herbert Ernst Wiegand & Ladislav Zgusta
Hands-On Neuroevolution with Python
Iaroslav Omelianenko
The Quick Python Book
Naomi R. Ceder
A Welsh Grammar, Historical and Comparative: Phonology and Accidence
John Morris-Jones
Calculating God
Robert J. Sawyer