he had a burst appendix that went undiagnosed for days, colten says he went to heaven. >> he has a newrsion for kids. colton burpo is in the house. you bright yepen the place up. . did you like coming to see us? >> what did you like the most about it? you don't have to answer that. this book has been an amazing publishing phenomenon. the little book, it was on "the new york times" bestseller list, number one, was on the list for years, still is and 44 weeks at number one, colton. is that a miracle? different kind of miracle? >> yeah. >> what do you think resonated with the story of you telling your mom and dad when you got back from heaven what it was like? >> well, i really don't know how they wanted to write a book. well, god pushed my dad into it. >> god did that? >> yeah. a lot. i just told them my experiences. it ended up healing the hurt also. >> this is a book where you remember -- this happened eight years ago. you're 12 now. it must be hard to remember, but because you and your dad talked, you remember. what are some of the big things you remember from heaven? >> the big thing