ARMOR #4, The Bulge: a Novel of Tank Warfare

The crew's trusty M4 Sherman “Dog” is no longer fit for war and they get a new Sherman Easy Eight replacement. They name this new and more formidable weapon “Bear”.
They face constant battle in Normandy and in the subsequent breakout. That leaves them battered, worn, and hoping for a chance to rest and rebuild their emotional reserves. It isn't to be as the The Battle of the Bulge looms.
An interesting twist at then end sets up the final book in the series. I look forward to seeing what happens next.