Description I Am Big . Sometimes, it is no fun to be big. But who will help the cat when she gets stuck? The Map . Sam and Pam are looking for treasure. But they are not the only ones! The phonemes /h/b/ are featured in this title. Level 1 - Pink books introduce simple letter-sound combinations. As each set of letters is introduced, children are encouraged to use their new knowledge to sound out and blend words. For example, they will learn to blend the sounds s-a-t to make the word sat.