Margins
1974
First Published
3.91
Average Rating
150
Number of Pages

Part of Series

Washington, D.C., explodes with violence when Mark Hardin, the Penetrator, discovers a plot to kill the President!
Avg Rating
3.91
Number of Ratings
96
5 STARS
33%
4 STARS
34%
3 STARS
24%
2 STARS
6%
1 STARS
2%
goodreads

Authors

Chet Cunningham
Chet Cunningham
Author · 84 books

aka Jess Cody, Cathy Cunningham, Lionel Derrick (with Mark Roberts 2), Keith Douglass (with William H Keith), J.D. Bondie, Chad Calhoun, G.A. Carrington, Kit Dalton, Dirk Fletcher, Don Pendleton Since his first novel was published in 1968 Chet Cunningham has written and had published nearly 300 works of fiction and 15 non fiction books. He is equally adept on horseback, in the techno-thriller arena, or recounting military history. His output includes 125 westerns and 50 men's action/adventure novels.

Lionel Derrick
Author · 30 books
Lionel Derrick is the house name, or pseudonym, for Mark K. Roberts and Chet Cummingham while writing the Penetrator series for Pinnacle Books. Roberts wrote the odd books and Cummingham the even ones.
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