The 'Oxford Companion to the Mind' http://www.amazon.com/Oxford-Companion-Mind-Richard-Gregory/dp/0198602243 http://www.amazon.com/Oxford-Companion-Mind-Richar

The 'Oxford Companion to the Mind' http://www.amazon.com/Oxford-Companion-Mind-Richard-Gregory/dp/0198602243 http://www.amazon.com/Oxford-Companion-Mind-Richard-Gregory/... And also the Oxford Companion to Philosophy are my go to reference points on the subject. Just really great encyclopedias on the two areas.