Frank Einstein and the Space-Time Zipper (Frank Einstein Series #6): Book Six

In the sixth and final book of the New York Times bestselling Frank Einstein series, Frank Einstein (kid-genius, scientist, and inventor) and his best friend, Watson, along with Klink (a self-assembled artificial-intelligence entity) and Klank (a mostly self-assembled and artificial almost intelligence entity), once again find themselves in competition with T. Edison, their classmate and archrival, this time studying the science and mysteries of the universe

Jon Scieszka’s books include The Stinky Cheese Man and Other Fairly Stupid Tales, Battle Bunny, and the Time Warp Trio and Spaceheadz series. He lives in Brooklyn. frankeinsteinbooks.com Brian Biggs’s picture books include Everything Goes and the brand-new series from Abrams Appleseed, Tinyville Town. He lies in Philadelphia. mrbiggs.com