Shamus Best Paperback Original
Here are the Shamus Winners for Best Paperback Original published in this century.
A paperback original is a book which is first issued, not in the hardcover format, but as either a mass market ot trade paperback.
*Note the 2002 Shamus Winner Archangel Protocol by Lyda Morehouse is Out of Print
2001 Shamus Winner Death In The Steel City by Thomas Lipinski is Out of Print