Razer, M. 2023. Hrovje Spajic, Schnellbootwaffe, Adolf Hitler’s Guerrilla War at Sea: S-Boote 1939- 45 by Michael Razer. The Northern Mariner / Le marin du nord. 32, 2 (Mar. 2023). DOI:https://doi.org/10.25071/2561-5467.989.