Callum is surprised when he finds Pa has learned to use a computer, and they begin a correspondence by email. Callum is worried that he is hopeless at sport, but with Pa’s encouragement, he discovers he is good at ten-pin bowling. He shows up the class bully, and makes a new friend. Emerald level (equivalent to the Lime bridging book band) provides a variety of chapter books and non-fiction titles. Readers are encouraged to experience different text types, writing styles and genres to develop their own reading tastes. PM Plus Chapter Books (levels 25–30) provide a selection of stories chosen for their broad range of content, characters, topics and points of view. The high-interest topics include adventure, emergencies, natural disasters, risk-taking, historical events and investigation. #pm19-offer