The 1932 Collins first edition contains seven stories:

I. The Casual Murderer
II. The Blind Front
III. The Almost Perfect Murder
IV. Murder in Masquerade
V. The Death Notice
VI. Taken for a Ride
VII. It Never Got Into the Papers

The later, lower-priced Collins re-release contains only three, The Casual Murderer, It Never Got Into The Papers and The Blind Front.

The 2021 Wildside Press edition also contains only the three stories.