Description Tick Tock! . Rick's clock is broken. What is he going to do? I Can Spot It . Can you see an elf in a hat or a bag on a peg? The phonemes /ck/e/u/r/ 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.