"The Radio Boys in the Service of the Secret Mission; Or, Lost on the Iceberg" is a fascinating book by the author J.W. Duffield. The action takes place in exotic locations and is imbued with the spirit of adventure and danger. The main characters find themselves on an iceberg, where they have to show sophisticated skill and get out of dangerous situations. Criminals, secret operations and intrigues create an exciting plot that fascinates the reader from the first lines. This book will be an excellent choice for fans of adventure literature who want to plunge into the exciting world of risk and solving mysteries.