Encyclopedia of Mathematics Education
Steve Lerman
Bohiric - English Dictionary
Hany Takla
Language Contact, Creolization, and Genetic Linguistics
Sarah Grey Thomason & Terrence Kaufman
English linguistics: essentials
Bernd Kortmann
NoSQL Essentials: Navigating the World of Non-Relational Databases
Kameron Hussain & Frahaan Hussain
Stephen Hawking, das Universum und Gott
John Carson Lennox