First published as The Race Train Crime in The Thriller (Jul. 24, 1934) then as The Saint Carries On in Popular Detective (Mar. 1935) and 2 issues of The Saint Mystery Magazine (US - May 1965 & UK - Jun. 1965) with the known title. Also published in the collection and .
Both Teal and Templar are involved in the disappearance of a man a year before, a case which involves an English Lord.