Titles in this Set: 1. The Unseen World 2. Long Bright River3. The God of the Woods Description: The Unseen WorldBOSTON, 1980 Ada Sibelius is twelve years old and home-schooled. Her days are spent in a lab with her father David, a computer science professor, and the brilliant minds of his colleagues. David is widely regarded as one of best in his field. That is, until he starts to forget things. When David is diagnosed with Alzheimer’s, Ada’s world falls apart. But when he leaves a floppy disk for his beloved daughter, she has no idea that the coding within it holds the key to a past that her father refused to talk about. Navigating her teenage years without his guidance, will Ada be able to piece together the father she lost? Long Bright RiverOnce inseparable, sisters Mickey and Kacey are on different paths, but they walk the same streets. Mickey on her police beat and Kacey in the shadows of the city's darkest corners where the drug addicts and sex workers preside. When a string of murders coincides with Kacey's disappearance, Mickey is terrified her sister could be next. But in a community where death and murder is rife, will Mickey be able to save her sister before it's too late? The God of the WoodsWhen their thirteen-year-old daughter Barbara goes missing at summer camp, all eyes fall on the Van Laar family. They're cold, rich people. They own the camp. And it's happened to them before. Fourteen years ago their little boy, Bear, vanished without a trace. Two children lost to the same wilderness. Is it a tragedy… or a crime?