The Oxford Dictionary of Philosophy
Simon Blackburn
Wilber’s AQAL Map and Beyond - Summary
Rolf Sattler
Dictionary of Food Science and Nutrition
Bloomsbury Publishing
RDF Database Systems: Triples Storage and SPARQL Query Processing
Olivier Curé & Guillaume Blin
Games and Mathematics: Subtle Connections
David Wells
Encyclopedia Britannica - Revised and Expanded Version
Encyclopedia Britannica & Britannica