Cragbridge Hall: The Inventor's Secret by Chad Morris

Cragbridge Hall: The Inventor's Secret by Chad Morris is an exciting middle grade novel about a brother and sister, Derick and Abby Cragbridge who become students at the premier school for gifted kids. Abby knows her brother is gifted, but she has doubts about herself, considering herself average, and only admitted to the school because her grandfather founded it. But once in, their grandfather and parents are mysteriously taken by someone who has sinster intentions! Why have their parents been kidnapped, and what does the kidnapper want? The kids follow clues left for them by their grandfather in case something like this happen, and they, with a few other trusted allies, begin to find out astonishing things their grandfather has invented, along with the terrifying reasons their parents and grandfather have been taken! This is the first book in an exciting three book series!