The Shadow

Mysterious Mr. Moto

The Mark of the Whistler

The Power of the Whistler

Voice of the Whistler

Calling Dr. Death

The Thirteenth Hour

The Return of the Whistler

Just Before Dawn

Mysterious Intruder

The Secret of the Whistler

The Whistler

Mr. Moto's Last Warning

After Midnight with Boston Blackie

Boston Blackie's Chinese Venture

Confessions of Boston Blackie

Dead Man's Eyes

Pillow of Death

The Frozen Ghost

The Crime Doctor's Warning