Two slave boys escape to freedom through pre-Civil-War-era Ohio. This is an engaging historical adventure from Karen Meyer, published by Sable Creek Press.
The cover image on this book was dictated by the lack of budget to have something illustrated or photographed. Period art is really hard to come by via stock, so I just went with mysterious. Fortunately, there was a scene with heavy fog, so it works for this book.
You can purchase it here.