Book number 21 in the original Tom Swift series.

Tom Swift has gone through four series and through generations of the Tom Swift family. Quiet Vision has republished the first twenty five titles in the original Tom Swift series. The original Tom Swift series is referred to as Tom Swift Sr. Quiet Vision tracks Tom Swift from "His Motor Cycle" to "His Electric Locomotive." Many characters reoccur through the series including:Mary Nestor, who Tom eventually marries, Mr. Damon who is always blessing almost everything, Eradicate Sampson, who is braver and more intelligent than assumed, and his mule Boomarang and many others.

Called an inventor, Tom Swift is more of a talented mechanic with a special love for airships and airplanes.