From 1954 through 1964, published 119 adventures of Carl and Jerry, two teen boys with a passion for electronics and a knack for getting into and out of trouble with haywire lashups built in Jerry's basement. Better still, the boys explained how it all worked, and in doing so, launched countless young people into careers in science and technology. Now, for the first time ever, the full run of Carl and Jerry yarns by John T. Frye are available again, in five authorized collections that include the full text and all illustrations. This is Volume 1, covering stories published in 1954 through 1956. An index of all stories and the author's biography may be found on the publisher''s website.