Have you noticed? WWII books all seem to have blue covers

I recently looked over my list of books that I read in 2016 (as book lovers do) and discovered that, unintentionally, I read several WWII-era books last year. I also happened to notice one overarching detail: Each book strongly featured the color blue in its cover artwork. Coincidence? Maybe. Or the smart marketing people at publishing houses … Continue reading Have you noticed? WWII books all seem to have blue covers