All you have to do to be part of the book is write a message to Jensen in appreciation of his time on Supernatural and send it by twitter, tumblr or email.
Can be as short as a tweet or a page long letter, please include your name with your message unless you want me to use your username.
Tumblr - send to my ask/submit box
Twitter - include #Jensen200 in your tweet.
Email - email@example.com
This book is being made for Jensen with only good intentions so please reblog and keep the messages coming in, you only have a short time. Thanks for the response so far :)