Since i dont read a lot of nonfiction this was new territory for me but i can't say that i didn't enjoy it. This particular book had a lot of information but managed to infuse it with stories from hi patients as well as his own experiences. It was brilliantly written and although full of complicated science i was able to understand the majority quickly and easily. It also fascinated me to learn that there was so much more as well as different types of hallucination. I am leased to say that i really like this writer and would definitely recommend him to anyone who fancies some science nonfiction.