jonathan Livinsgton Seagull and Illusions Both by Richard Bach were very influential in my late twenties. In mY thirties I was glad I found Mastery by George L

jonathan Livinsgton Seagull and Illusions Both by Richard Bach were very influential in my late twenties. In mY thirties I was glad I found Mastery by George Leonard. All three of them less than 100 pages to close to 100 pages.