Books by Wrenn, Charles L. (Charles Lewis)

The Great Sioux Trail: A Story of Mountain and Plain

The Ocean Wireless Boys and the Naval Code

Sunny Boy in the Country

Molly Brown's Senior Days

Sunny Boy in the Big City

The Boy Scout Treasure Hunters; Or, The Lost Treasure of Buffalo Hollow

The Fall of a Nation

Rex Kingdon on Storm Island

The Boy Aviators' Flight for a Fortune

The Hosts of the Air

The Motor Maids by Rose, Shamrock and Thistle

Lefty Locke, pitcher-manager

Molly Brown's Freshman Days

Polly's senior year at boarding school

The Dreadnought Boys in Home Waters

The Ocean Wireless Boys and the Lost Liner

The Boy Inventors' Radio Telephone

Molly Brown's Post-Graduate Days

The Boy Scouts at the Panama-Pacific Exposition

The Motor Rangers' Cloud Cruiser

Polly's first year at boarding school

The Boy Inventors' Electric Hydroaeroplane

Molly Brown's Sophomore Days

The Boy Scouts on Belgian Battlefields

Molly Brown's Junior Days