Description The Mop . Sam and Tim are baking a cake with the help of a friend. Dad at the Top . Dan and Dad enjoy a sunny day outside. But Sam the dog spoils it! The phonemes /i/n/m/d/ 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.