New York: Grosset & Dunlap, (1930). Hardcover first edition - ""Andy Lane and his restless crew take off in a monster autogyro in search of pirate treasure." Adams was in the American Ambulance Service and the U S Naval Service during World War One; in the 1930s he was a prolific contributor of aviation-linked stories. this series, his most popular, was notable for the variety of experimental aircraft which Andy flies. Glossy frontispiece, 211 pp plus 7 pp of publisher's ads. Ads list to #6 in this series.

New York: Grosset & Dunlap, (1928). Hardcover - The first book in this series of flying stories for boys, featuring the young aviator Andy Lane. "Andy refuels his ship in the air and sets a new endurance record." Adams was in the American Ambulance Service and the U S Naval Service during World War One; in the 1930s he was a prolific contributor of aviation-linked stories. this series, his most popular, was notable for the variety of experimental aircraft which Andy flies. Glossy frontispiece, 194 pp plus 8 pp of publisher's ads. Lists to #7 at back of book .

New York: Grosset & Dunlap, (1929). Hardcover first edition - Andy Lane pilots the giant passenger plane Apex No. 4 across the Atlantic in the face of almost overwhelming odds." Adams was in the American Ambulance Service and the U S Naval Service during World War One; in the 1930s he was a prolific contributor of aviation-linked stories. this series, his most popular, was notable for the variety of experimental aircraft which Andy flies. Glossy frontispiece, 212 pp plus 6 pp of publisher's ads.

Cleveland: World Syndicate Publishing Co., (1930). Hardcover first edition - The second book featuring Roberta Langwell, Girl Sky Pilot "a new series of books about girl aviators and their marvelous accomplishments in the air. Roberta Langwell is a heroine of modern times. She wins a plane by means of her remarkable air feats, and keeps the reader tense with excitement from cover to cover. The series concentrates on the efforts of the girls and women who, like their male counterparts, have obtained wonderful results in the air." The series was later renamed The Airplane Girls. 248 pp. ISBN: B000EDURXI.

Garden City, NY: Doubleday, Doran & Co., Inc., 1928. Hardcover - Russ joins an army sponsored flying circus intended to raise the public's awareness of aviation and he takes part in the making of a movie with an aviation background. Motion picture edition with a frontispiece photo from the film "Russ Farrell, Aviator." 222 pp.

Garden City, NY: Doubleday, Doran & Co., Inc., 1928. Hardcover - The third in the series of books featuring aviator Russ Farrell. Russ joins an army sponsored flying circus intended to raise the public's awareness of aviation and he takes part in the making of a movie with an aviation background. Frontispiece by Leslie Crump. 222 pp.

Akron, OH: Saalfield. (1927). Hardcover - Adventure story for boys set in the years after the Great War - World War I - Plain frontispiece. 168 pp.

Akron, OH: Saalfield. (c 1927). Hardcover - Adventure story for boys set in the years after the Great War - World War I - at a training base in Oklahoma. Frontispiece on plain stock. 165 pp.

Akron, OH: Saalfield. (1927). Hardcover - Adventure story for boys set in the years after the Great War - World War I - a young aviator, an orphan with no knowledge of his ancestry, is selected to operate a dirigible to transport important secret documents and funds. Plain frontispiece. 168 pp.

Akron, OH: Saalfield. (c 1927). Hardcover - Adventure story for boys set in the years after the Great War - World War I - at a training base in Oklahoma. Frontispiece on plain stock. 165 pp.

Akron, OH: Saalfield. (1927) dj. Hardcover - Adventure story for boys set in the years after the Great War - World War I - Plain frontispiece. 168 pp.

Akron, OH: Saalfield. (1927) dj. Hardcover - Adventure story for boys set in the years after the Great War - World War I - a young aviator, an orphan with no knowledge of his ancestry, is selected to operate a dirigible to transport important secret documents and funds. Plain frontispiece. 168 pp.

New York: Grosset & Dunlap, (1941). Hardcover - The second book in this three book series -although still wating to get into the Naval Air School, Steve is offered the chance to fly ferry bombers to England. Frontispiece and blue and white illustrated endpapers by Leon Gregori. 212 pp. plus 4 pp publisher's ads.

New York: Grosset & Dunlap, (1941). Hardcover first edition - The first book in this series -while trying to get into the Naval Air School, Steve flies a refugee from San Antonio to the Honduras, only to discover his plane sabotaged and to find himself under attack when he is forced to land on the beach. Frontispiece and blue and white illustrated endpapers by Leon Gregori. 214 pp.

Chicago: Reilly & Britton, (1911). Hardcover - One of three aviation related series for boys published by Sayler under both his own name and pen names. Illustrated by S. H. Riesenberg with a tinted frontispiece and three black and white plates on plain paper. Lists to #7 in this series at the front of the book. 218 pp. plus 6 pp of publisher's ads.

Chicago: Reilly & Britton, (1910). Hardcover - One of three aviation related series for boys published by Sayler under both his own name and pen names. Illustrated by S. H. Riesenberg with a tinted frontispiece and three black and white plates on plain paper. Lists 4 titles at front of book. 216 pp.

Chicago: M.A. Donohue & Company, (1914). Hardcover - The fourth book in this early aviation series of 5 titles . Glossy frontispiece. The header on the pages still uses the original title "The Bird Boys Flight." 250 pp plus 8 pp publisher's ads.

Chicago: M.A. Donohue & Company, (1914). Hardcover first edition - The fifth and final book in this series. Glossy frontispiece. Illustrated endpapers. 252 pp plus 6 pp publisher's ads.

Chicago: M.A. Donohue & Company, (1912). Hardcover first edition - The third book in this early aviation series of 5 titles . Glossy frontispiece. 239 pp plus a chapter of 'Frontier Sketches' (p 80-96) and 4 pp publisher's ads.

Akron, Ohio: Saalfield Publishing Co., (c 1931). Hardcover - The third title in the series - Linda has now obtained her commercial license and has accepted a job as a cropduster in Georgia. On the way there, her plane is intercepted by pirates and she is kidnapped. Plain frontispiece. 282 pp.

New York & Cleveland: World Syndicate (c 1930). Hardcover - The second book in the Airplane Boys series, featuring Jim Austin and Bob Caldwell and their plane, originally published as Airplane Boys Cap Rock, and previously published as Sky Buddies Series #2, "Cap Rock Flyers." 248 pp.

New York & Cleveland: World Syndicate (c 1930). Hardcover - The first book in the Airplane Boys series, featuring Jim Austin and Bob Caldwell and their plane, originally published as Airplane Boys on the Borderline, and previously published as Sky Buddies Series #1, "The Air Mystery of Isle La Motte.. 246 pp.

Akron, Ohio: Saalfield Publishing Co., (1932) dj. Hardcover - Plain frontispiece. 216 pp.

Chicago: Goldsmith Publishing, (1932) dj. Hardcover first edition - The first of two books in this series, both published in 1932 and featuring twins Terry and Prim, who have been taught to fly by their father. When two of their friends, who were planning to hop across the Atlantic, never arrive in Newfoundland, the girls go looking for them. 121 pp.

New York: Goldsmith, 1931. dj. Hardcover - The fifth book in this adventure series for boys. The publisher commented "The series title, "Sky Detectives" is most appropriate, for every modern boy is extremely interested in aviation. Our author has chosen Jack Ralston and his pal 'Perk' famous air pilots to help 'Uncle Sam' unravel baffling problems of the Secret Service. The adventures of these two detective aviators form the complete series, although each book is a complete story in itself." 242 pp plus 2 pp publisher's ads.

New York: Goldsmith, 1931. Hardcover - The fifth book in this adventure series for boys. The publisher commented "The series title, "Sky Detectives" is most appropriate, for every modern boy is extremely interested in aviation. Our author has chosen Jack Ralston and his pal 'Perk' famous air pilots to help 'Uncle Sam' unravel baffling problems of the Secret Service. The adventures of these two detective aviators form the complete series, although each book is a complete story in itself." 242 pp plus 4 pp publisher's ads.

Chicago: Goldsmith Publishing, (1931) dj. Hardcover - The sixth and final book in this series in which "Jack Ralston and his pal "Perk" famous air pilots to help "Uncle Sam" unravel baffling problems of the Secret Service. The adventures of these two detective aviators form the complete series, although each book is a complete story in itself." 251 pp.