"The book gives readers a detailed description of how the commanders of U-48 proved incredibly successful by sinking or damaging fifty-seven vessels (322,500 total gross tonnage) in two years." Read the review [link=https://www.navyhistory.org/2022/03/u-48-the-most-successful-u-boat-of-the-second-world-war/]here[/link]
The Naval Historical Foundation

"For, with ample detail on the evolution of a reborn German submarine industry in the 1930s and a scattering of new insights in niche areas, it is a worthy purchase at the retail price of £25."
Duncan Connors, University of Winchester - The Mariner's Mirror, February 2022

A simply stunning book with 100 short but still rich chapters. Read the full review [link=https://larsgyllenhaal.blogspot.com/2020/12/das-book.html]here[/link]
Lars Gyllenhaal

The author has conducted some wonderful research and has uncovered lots of information that is likely to be new to the reader. One example is that rockets were fired from submerged submarines and that this may have happened near the Atlantic East of America. There is much to learn from this book, and I have to say that it is highly commended. Any World War 2 submarine buff would love to get their hands on a copy, and it is well worth the cover price.
Dr Stuart C Blank

The authors have made good use of first hand accounts and provided an exceptional photo-plate section to support their text. This book encapsulates the incredible service of RN destroyers during WWII – Most Highly recommended. Read the complete review [link=http://reviews.firetrench.com/destroyer-at-war-the-fighting-life-and-loss-of-hms-havock-from-the-atlantic-to-the-mediterranean-1939-1942/#more-4667]here.[/link]
Firetrench