(Detektiv-)romaner & Novellsamlingar

2010-talet

2012:

The Grand Tour. Letters and Photographs from the British Empire Expedition 2012

2014:

Hercule Poirot and the Greenshore Folly 2014¹

2016:

The Big Four (The Man Who Was Number Four) 2016²

2019:

The Last Séance. Tales of the Supernatural 2019

¹ Utgiven i en annan version under titeln Dead Man's Folly (1956)

² Utgiven i (detektiv-)romanform under titeln The Big Four (1927).