. ♪ >>> veronica roth is her name. g author of the "divergent" series. that trilogy has sold more than 35 million copies worldwide. that's a lot of books, veronica. all three books were turned nto blockbuster movies. and grossed more than $740 million at the box office all around the world. now veronica roth is releasing her next adult marvel called "carve the mark." it's a two-part. veronica roth joins us at the table with her great brain. there's a lot going on in your brain. you started writing at 10 and 11. what did you know at 10 and 11 that you liked this writing? >> well, i loved to read as a kid. i took my book in the shower. i had a copy of harry potter, the first one it's all rippled. but mostly, my mom like wouldn't allow us to be bored. that is not something we were allowed to complain about. she got us kits, art kits. and building kits. one was a book making kit. it had hard pages and you could send it away to get bound. and i thought, maybe i can do it. i didn't actually end up making that book. i did go o