Collins Big Cat Read at Home is a series of stories by top children's authors and illustrators that children will love to read. Built-in progression within and between each level help you choose the right story to develop your child's confidence as they become independent readers. Extra activities will motivate and entertain your child. In the story Percy and the Rabbit, Percy's cap, scarf and gloves go missing, and they end up being used by some mischievous mice to decorate a snowman! ? Read the story Percy and the Rabbit ? Re-tell the story using mini picture prompts ? Complete a variety of interesting activities ? Make a fun theme-based project ? Get helpful tips on reading together The Discover reading level is for developing readers. These books have simple but varied text with a basic story development. There are four fun books at this level.