Books at this level include the popular character Shaun the Sheep, as well as Zip and Zap and Bug Boy. Non-fiction titles at this level build on children’s interests and encourage discussion around the high-quality photographs. New learning in Yellow level books includes a slightly increased number of words and a move away from familiar experiences. Yellow books require some inferencing skills from the reader, e.g. for humour, and have more variation in sentence structure, including sentences with more than one clause.