Description Bugs are cool in this Spanish edition of the Step 1 early reader written by the bestelling author of Goodnight Moon ! Black Bugs. Green Bugs. Fat Bugs. Buggy Bugs. I like bugs! Pick your favorite one in this Spanish edition of Margaret Wise Brown's book about our tiny friends. Step 1 Readers feature big type and easy words for children who know the alphabet and are eager to begin reading. Rhyme and rhythmic text paired with picture clues help children decode the story.