Aliens, sassy hedgehogs, and unexplained disappearances . . . Oh, my Discover the secrets of the universe in this hilarious, highly illustrated middle-grade series from New York Times bestselling author Julie Buxbaum. 'Epically fun '--Max Brallier, #1 New York Times bestselling author of The Last Kids on Earth When Sky Patel-Baum is sent to live with her mysterious uncle, she didn't imagine she'd end up here: Area 51. A top-secret military base with a bajillion rules and so classified not even the president knows its secrets. Also, it turns out the place is full of aliens. Lots and lots of aliens. But they prefer to be called Break Throughs, thank you very much. As Sky sets out to explore her extraordinary new home with her pizza-obsessed pet hedgehog Spike, she meets her otherworldly next-door neighbor Elvis and his fluffy pup, Pickles. But something mysterious is afoot in Area 51. Some of the Break Throughs have gone missing... at the exact same time Sky arrived. Where could they