Learn the alphabet and travel along for one Epic Space Adventure to Europa! A brilliant STEM book for little ones from Aerospace Engineer, Andrew Rader. Giraffestronaut and Robot are back, and this time they're headed for Jupiter's moon, Europa. They need to work together to rescue a submarine trapped under the moon's icy crust. Descending into the depths of Europa's ocean, what secrets will they discover? The Epic Space Adventure series presents space science in a way that's easy to understand and fun! Created by, Andrew Rader, a real mars explorer...well soon to be! Andrew is an aerospace engineer with a PhD in human spaceflight from MIT. He's also a Game Designer, Author, YouTuber, and winner of Discovery Channel's #1 series Canada's Greatest-Know-it-All. Andrew currently works for SpaceX in Los Angeles, CA.