SO excited to release a revised version of my book with my dad! “SUPERVOLCANO: The Catastrophic Event That Changed the Course of Human History” is now available on KINDLE, NOOK, KOBO, GOOGLE PLAY, Itunes, SCRIBD and in print on CREATESPACE. Just be sure to look for this new cover, which is the updated version! My dad passed away three years ago the day after Christmas. This is in his honor. He was a brilliant scientist and a cool dad! We had hoped to write another book together, but ALS took his life away from him way too young.