Description No, Rin! . The kids are building a snowman. Rin wants to put the carrot on, but what do the others want? Bedtime . It is time for bed, but Ron, Rick, and Rin can't stop their imaginations from running wild. The phonemes /ck/e/u/r/h/b/f/ are featured in this title. Level 2 - Red 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.