The Poisoned Plane
Written by
Alexander Wilson
Copyright 1933
9th of 10 stories collected in
The King of Afghanistan is worried about holding onto his kingdom and is seeking help to do so. After an apparent failed trip to Moscow where the Soviets did not agree, he is now heading to London for the same. Unfortunately, someone in his party is not wanting him to be successful and Leonard Wallace is asked to find out who is the perpetrator.