Amazoncom captain invincible and the space shapes mathstart 2 9780064467315 murphy stuart j simard remy books. Captain invincible and the space shapes mathstart 2 paperback 20 april 2016 by stuart j murphy author visit amazons stuart j murphy page search results for this author stuart j murphy author remy simard illustrator 46 out of 5 stars 53 ratings. Amazonin buy captain invincible and the space shapes math start 2 book online at best prices in india on amazonin read captain invincible and the space shapes math start 2 book reviews author details and more at amazonin free delivery on qualified orders. Help kids with their math skills plus their reading skills with the engaging and fun mathstart seriescaptain invincible and his intrepid space dog comet are on a perilous journey back to earth throughout their mission the fearless captain and his canine sidekick encounter asteroids poisonous gas and alien beings. In this new entry in murphys mathstart level two series young astronaut captain invincible gives his dog comet a crash course in geometry piloting through space the pair encounters several dangerous situations which they avert by pushing one of six three dimensional buttons on their instrument panel ejecting a corresponding spacer