"The Sky Detectives; or, How Jack Rolston caught his man" is an exciting adventure novel from the talented writer Ambrose Newcomb. The main character, Jack Rolston, accidentally finds himself involved in a difficult situation where he has to solve numerous mysteries and unravel mysteries. Combining the skills of an observer with the ingenuity of a true detective, Jack must crack codes, use new technologies and use all his ingenuity to catch the criminal. This exciting book will not leave indifferent any fan of exciting adventures and confusing mysteries.