Description Surprise! - When Mom wakes up, she can't find her family. Where have they gone, and why are they hiding? Ballet School - Ballet school is hard for one little girl. How will her friends help her? Level 0 - Lilac books support children's developing speaking and listening skills as well as the linking of sounds and letters. Children are encouraged to enjoy books from as early an age as possible. However, the focus of this phase is on listening to and repeating sounds, rather than on directly reading words. In our level 0 books, there are no words.