Description Ben Can Run - Ben can run, and Ben can hop. But what if Ben doesn't look where he is going? Sam Is Fun - Pam almost loses her favorite doll. The phonemes /u/ss/ 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.