Tom is worried when Jacko, his sheep dog, goes missing in Trapped!. Jacko's a clever dog. He knows there are dangerous mine shafts on the hills above the farm. Tom is forbidden to go up on the hills alone, but time is running out...TreeTops Fiction is a series of funny, age-appropriate stories with wide appeal to both girls and boys. These motivating chapter books with engaging colour illustrations build stamina, fluency and comprehension across a rich range of vocabulary.Ideal for independent reading, the wide variety ensures there's something for every young student to enjoy, including humour, sci-fi, adventure, mystery and historical fictionLevelled to provide clear and gradual progression with carefully controlled words per pageWritten by leading children's authors who offer truly boy-friendly stories with gripping plots.