Martin Rupp
Martin Rupp has written at least 1 book. Their most popular book is 42cm 'Big Bertha' and German Siege Artillery of World War I with 1 save with an average rating of -⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
22 primary books20 released booksAuthored 5% of series
Osprey New Vanguard
Osprey New Vanguard is a 20-book series with 20 released primary works first released in 2001 with contributions by Stephen Turnbull, Wayne Reynolds, and Keith Durham.
