"The Radio Boys' First Wireless; Or, Winning the Ferberton Prize" by Allen Chapman is a juvenile adventure novel published in 1922. The book launched the most popular of three competing Radio Boys series that emerged simultaneously in the 1920s. Written under a Stratemeyer Syndicate pseudonym, this first installment became the biggest seller, capturing readers' imaginations with wireless technology and incorporating practical details on building crystal radio sets. (This is an automatically generated summary.)