Intellectual
Google the following terms for additional resources
Photo Reading - by Paul Scheele
Super Memory
Super Learning - Ostrander and Ostrander
Math Magic - Scott Flansburg
NLP - Start with Richard Bandler. Using your Brain for a Change. Check out
www.purenlp.com for Richard Bandler's site. You can also look at
www.nlpu.com for Robert Dilts's site. Dilts is a prolific author in NLP, and one of the original collaborators.
Hypnosis - Anything by or about Milton Erickson is a great place to start, especially if it is by Richard Bandler(especially Tranceformations and Patterns 1 and Patterns 2). Ernest Rossi is also prolific, and compiled his complete papers (4 volumes) and with Margaret Ryan his complete seminars (also 4 volumes.) Check out
www.ericksonian.com to get live training or order CD's and videos.
Silva Method - Jose Silva
Mensa - National Society for people with High IQ.