?I?m the Cat in the Hat,and we?re off to have fun.We?ll visit the planets,the stars and the sun!?And so Dr. Seuss? famous Cat in the Hat whisks young readers off on a fun-filled tour of the solar system.This title and others form part of a series of books that takes an off-beat look at nature and natural sciences through a fun combination of Seussian rhymes and zany illustrations. Aimed at early readers ? from four to seven year olds ? the books are designed to bridge the gap between concept books written for preschoolers and more formal non fiction titles that require fluent reading skills. By presenting the facts in a lively and rhythmic manner, they provide the critical foundation upon which complex facts and ideas can eventually be built.