Margins
2014
First Published
4.29
Average Rating
324
Number of Pages

Part of Series

All over the Midwest, cars and trucks were crashing–-stopped in their tracks by an inexplicable force! Had some unseen power targeted America’s automotive industry––or was something more sinister at stake? Summoned to solve the mystery, Doc Savage and his intrepid men follow a trail of terror that winds through the continental United States like a constricting serpent of senseless destruction. From the nation’s car capital to the Arctic Circle, the Man of Bronze races to stave off a strangely familiar menace only to confront a completely unexpected foe––the enigmatic Baron in Black!

Avg Rating
4.29
Number of Ratings
52
5 STARS
42%
4 STARS
46%
3 STARS
10%
2 STARS
2%
1 STARS
0%
goodreads

Authors

Kenneth Robeson
Author · 133 books

Kenneth Robeson was the house name used by Street and Smith Publications as the author of their popular character Doc Savage and later The Avenger. Though most Doc Savage stories were written by the author Lester Dent, there were many others who contributed to the series, including: William G. Bogart Evelyn Coulson Harold A. Davis Lawrence Donovan Alan Hathway W. Ryerson Johnson Lester Dent is usually considered to be the creator of Doc Savage. In the 1990s Philip José Farmer wrote a new Doc Savage adventure, but it was published under his own name and not by Robeson. Will Murray has since taken up the pseudonym and continued writing Doc Savage books as Robeson. All 24 of the original stories featuring The Avenger were written by Paul Ernst, using the Robeson house name. In order to encourage sales Kenneth Robeson was credited on the cover of The Avenger magazine as "the creator of Doc Savage" even though Lester Dent had nothing to do with The Avenger series. In the 1970s, when the series was extended with 12 additional novels, Ron Goulart was hired to become Robeson.

548 Market St PMB 65688, San Francisco California 94104-5401 USA
© 2025 Paratext Inc. All rights reserved