A fifth brand new adventure in the intergalactic science-based chapter book series from a New York Times bestselling author and her husband, in paperback.
Archie Morningstar fights crime across the universe alongside his dad and Pockets the talking cat. In this book, Pockets is in a panic: all the tuna fish sandwiches on the space station have been stolen! Pockets thinks it's the fault of the irritating head of his alien fan club, but Archie suspects the mystery goes much deeper. Get ready for another thrilling and hilarious space adventure.