This captivating science fiction is for young readers interested in aeronautics or inventions. Frank Honeywell wrote it under the pseudonym of J. W. Duffield in

In order that the boy interested in radio telephony may construct his own receiving set, the Author herein will describe the construction of a small, cheap set

Radio Boys is a delightful rough-and-tumble for all readers to enjoy. This compelling tale delves into the Radio Boys' adventures solving a mystery on a ship. D

In 'The Radio Boys Under the Sea' by J. W. Duffield, readers are drawn into the adventurous world of four young boys who embark on a journey to discover the mys

In 'Bert Wilson's Twin Cylinder Racer' by J. W. Duffield, readers are transported to the thrilling world of auto racing in the early 20th century. The book, wri