The Write House

Set in Putnam County, Indiana in 1920, The Write House is an intriguing suspense story featuring Delano and Caroline Engel who are among the leaders in the surge of civil aviation in post-World War 1 America.
Upon flying their Curtiss Jenny aeroplane, they spot a strange, forgotten house whose roof tower stretches high above the treetops. They buy the home and soon learn about its former owners and a strange book possessing the sum knowledge of the Tamberg Magical Dynasty.
"There will be turmoil," the book warns, and that turmoil takes the form of the Engels' infant being kidnapped, and the heroic efforts that they and a determined police detective must go through to safely rescue the child.