The Affair of the Bottled Deuce

Y. Cheung, Business Detective

The Marceau Case

The Matilda Hunter Murder

The Man with the Magic Eardrums: The Skull in the Box, Book 1, Book 1

The Case of the Two Strange Ladies (Way Out #4)

The Book with the Orange Leaves (Way Out #3)

Behind That Mask

The Case of the Lavender Gripsack: The Skull in the Box, Book 4, Book 4

The Green Jade Hand

I, Chameleon ("The Mysterious Mr. I" and "The Chameleon")

The Wonderful Scheme of Mr. Christopher Thorne

The Mystery of the Fiddling Cracksman

X. Jones—Of Scotland Yard

The Man Who Changed His Skin: A Comedy of Race Relations