Bücher verfasst by Allen Chapman

The Radio Boys with the Iceberg Patrol; Or, Making safe the ocean lanes

Ralph in the Switch Tower

Fred Fenton Marathon Runner

The Radio Boys at Ocean Point; Or, The Message that Saved the Ship

The Radio Boys' First Wireless; Or, Winning the Ferberton Prize

Fred Fenton on the Track; Or, The Athletes of Riverport School

Fred Fenton Marathon Runner

Ralph on the Overland Express; Or, The Trials and Triumphs of a Young Engineer

Fred Fenton on the Crew; Or, The Young Oarsmen of Riverport School

Bart Stirling's Road to Success; Or, The Young Express Agent

Ralph on the Engine; Or, The Young Fireman of the Limited Mail

Fenn Masterson's Discovery or, The Darewell Chums on a Cruise

Ralph on the Overland Express; Or, The Trials and Triumphs of a Young Engineer

Fred Fenton on the Crew; Or, The Young Oarsmen of Riverport School

Ned Wilding's Disappearance; or, The Darewell Chums in the City

Ralph, the Train Dispatcher; Or, The Mystery of the Pay Car

Bart Keene's Hunting Days; or, The Darewell Chums in a Winter Camp

Frank Roscoe's Secret; Or, the Darewell Chums in the Woods

Bound to Succeed or, Mail Order Frank's Chances

Ralph of the Roundhouse

Fred Fenton on the Track; Or, The Athletes of Riverport School

The Radio Boys' First Wireless; Or, Winning the Ferberton Prize

Ralph on the Engine; Or, The Young Fireman of the Limited Mail

Ralph, the Train Dispatcher The Mystery of the Pay Car

Tom Fairfield's Pluck and Luck; Or, Working to Clear His Name

The Radio Boys Trailing a Voice; Or, Solving a Wireless Mystery

Ralph on the Midnight Flyer

Bart Keene's Hunting Days or, The Darewell Chums in a Winter Camp

Fred Fenton on the Crew; Or, The Young Oarsmen of Riverport School

The Heroes of the School or, The Darewell Chums Through Thick and Thin

Ned Wilding's Disappearance or, The Darewell Chums in the City

The Heroes of the School or, The Darewell Chums Through Thick and Thin

The Radio Boys with the Forest Rangers; Or, The great fire on Spruce Mountain

The Radio Boys at the Sending Station; Or, Making Good in the Wireless Room

The Radio Boys at the Sending Station; Or, Making Good in the Wireless Room

Fenn Masterson's Discovery; or, The Darewell Chums on a Cruise

The Radio Boys Trailing a Voice; Or, Solving a Wireless Mystery

Tom Fairfield's Schooldays or, The Chums of Elmwood Hall

The Radio Boys with the Forest Rangers; Or, The great fire on Spruce Mountain

Ralph on the Engine; Or, The Young Fireman of the Limited Mail

The Radio Boys at Mountain Pass; Or, The Midnight Call for Assistance

Bart Stirling's Road to Success; Or, The Young Express Agent

The Radio Boys at Mountain Pass; Or, The Midnight Call for Assistance

The Radio Boys at Mountain Pass; Or, The Midnight Call for Assistance