Double Dagger is incredibly proud to have recently signed a deal with Jon Sliz for his next book. A prolific author and expert on the military engineers of World War Two, his writing has been published by Vanwell Publishing and Service Publications, among others. His latest work is a deep dive into an unsung part of engineering history – the armoured bulldozer (properly termed “crawler tractors”). More news to follow as we move closer to a publication date. CHIMO!
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