The Echo Murders

David Farrar

Sexton Blake

デニス・プライス

Dick Warren

Pamela Stirling

Stella Duncan

Julien Mitchell

James Duncan (as Julian Mitchell)

Cyril Smith

P.C. Morgan

ファーディ・メイン

Paul Dacier

Dennis Arundell

Phillip Rainsford

Johnnie Schofield

Purvis

Paul Croft

Marat

Kynaston Reeves

Beales