Allen Chapman

Fred Fenton Marathon Runner / The Great Race at Riverport School

The Radio Boys at the Sending Station / Making Good in the Wireless Room

Fred Fenton on the Crew / or, The Young Oarsmen of Riverport School

The Radio Boys' First Wireless / Or Winning the Ferberton Prize

The Radio Boys Trailing a Voice / or, Solving a Wireless Mystery

Fred Fenton on the Track / or, The Athletes of Riverport School

Tom Fairfield at Sea: or, The Wreck of the Silver Star

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

Tom Fairfield's Pluck and Luck

Ralph on the Engine / The Young Fireman of the Limited Mail

The Radio Boys at Ocean Point

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

Ralph on the Overland Express / The Trials and Triumphs of a Young Engineer

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 Radio Boys at Mountain Pass: or, The Midnight Call for Assistance

Ralph in the Switch Tower: or, Clearing the Track

Ralph of the Roundhouse: or, Bound to Become a Railroad Man

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

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