Mil-spec Mythos

In 1945, the US distributed an edition of Lovecraft stories for Army and Navy personnel. There's cosmic horror, and then there's tactical cosmic horror:

From General interwebs

Because, man, nothing will keep morale up like tales of the vanishing insignificance of mankind in a tractless cosmos of incomprehensible malignity.

The pictured copy is for sale for sixty bucks by Hang Fire Books in Brooklyn. I'd be lying if I said I wasn't tempted.