The valley of ghosts

Hämärän huoneen arvoitus

The clue of the silver key

The girl from Scotland Yard

Red aces

The adventures of Heine

The tomb of Ts'in

The crimson circle

Kate plus 10

Room 13

Terror keep

The strange countess

Four square Jane

The river of stars

The melody of death

The Black Abbot

The dark eyes of London

Captains of souls

Joen kansa

Sandi

Angel Esquire

The clue of the new pin

The Three Just Men

The Fellowship of the Frog

The avenger

Diana of Kara-Kara

The Other Man

Mr. Justice Maxell

Sanders of the river

Bones in London

The Secret House

The Keepers of the King's Peace

Tam o' the Scoots

The Man Who Knew

The Green Rust

The Book of All-Power

Jack O' Judgment

"Bones": Being Further Adventures in Mr. Commissioner Sanders' Country

The Angel of Terror

The Daffodil Mystery

The Clue of the Twisted Candle