As the title says, I own and operate a publishing company that publishes a number of history books.  There's even an entire line of reprints and new translations.  Most of this focuses around the First World War, but there's also stuff about coalition warfare, intelligence, and Napoleonic warfare.  All of them can be purchased on Amazon.

So, here's the website: https://legacybookspress.com/

The website does need to be updated, though, as there is one title of interest that hasn't made it on there yet - I recently published a new edition of William Balck's book on the German Army's tactics in WW1, and it's on Amazon here: https://www.amazon.ca/Battle-Tactics-German-Army-1914-1918/dp/192753769X/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=&sr=

Cool.