Kids of Einstein Elementary #1: The Last Dinosaur by M.Costello MlodinowPaperback in Very Good (VG) condition. Math to the rescue! in an exciting new adventure series (a la Magic Treehouse) where kids come up with creative math solutions to get themselves out of jeopardy! Steffi, Kenny, and Jose stumble on a quantum space time dislocator disguised as a port a john which transports them to the time of the dinosaurs, just a few hours before a meteor will hit the earth the meteor that rendered the dinos extinct! Graphing and