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

The first book in The Radio Boys series originally published by A. L. Burt and Company, in direct competition to two other identically named series.

In 'The Radio Boys with the Border Patrol' by Gerald Breckenridge, readers are immersed in a thrilling adventure novel that blends elements of mystery, action,

The development of radio telephony is still in its infancy at this time of writing in 1922. And yet it has made strides that were undreamed of in 1918. Experime

In 'The Radio Boys Rescue the Lost Alaska Expedition' by Gerald Breckenridge, readers are transported to the thrilling world of early 20th century adventure lit