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Martin Ainsworth

The Martin Ainsworth book series by Michael Underwood includes books The Unprofessional Spy, The Shadow Game, A Trout in the Milk, and several more. See the complete Martin Ainsworth series book list in order, box sets or omnibus editions, and companion titles.
5 Books
#1
The Unprofessional Spy - Book #1 of the Martin Ainsworth

The Unprofessional Spy

Michael Underwood
Out of Stock
#2
The Shadow Game - Book #2 of the Martin Ainsworth

The Shadow Game

Michael Underwood
Out of Stock
#3
A Trout in the Milk - Book #3 of the Martin Ainsworth

A Trout in the Milk

Michael Underwood
Out of Stock
#4
Reward for a Defector - Book #4 of the Martin Ainsworth

Reward for a Defector

Michael Underwood
Out of Stock
#5
A Pinch of Snuff - Book #5 of the Martin Ainsworth

A Pinch of Snuff

Michael Underwood
From $13.09
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