内容简介
FromNumberOnebestsellingpicturebookduo,DavidWalliamsandTonyRoss,comesthisexplosivelyfunnyspaceadventureforchildrenof3andup.Twobighippos.OneENORMOUSdream.Whocanmakeittothemoonfirst?3...2...1...BLASTOFF!Introducingawonderfullycharmingandfunnynewpicturebookfromtwosuperstars!