Darcy Devlin is an amateur private investigator. One day, he sees a boy acting strangely, and decides to follow him. He discovers the boy, Tai, is living alone while his grandmother is in hospital. Tai does not know which hospital his grandmother is in, and is afraid he will be taken away if the authorities find out he is alone. Darcy uses his investigative skills to track down Tai’s grandmother. Sapphire level titles provide a selection of stories and non-fiction titles chosen for their range of content, narrative and points of view. This level encourages readers to form opinions and discuss 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