Description Pizza Mouse - Follow the adventures of a tiny mouse as he gobbles pizza and makes an unexpected friend. The Shopping List - Grandma needs some help with her shopping, but will a naughty cat cause problems? 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.