Prometheus Rising by Robert Anton Wilson – This book applies to everything. I understand myself better, the people around me and how to smash through "ceilings".
Experimental Theatre (rare, out of print) – I'm not in theatre first of all. This book gave me a jolt of creative ecstasy like no other book ever has. Covers radical geniuses at the turn of the century that would do anything to acheive their vision against all adversity.
Rich Dad, Poor Dad -– This book made me realize I'd have to change my thinking radically to achieve in business....from that of an employee to employer.