Look Behind You — Elisabeth G. Wolfe

Before his disappearance from Camelot, Merlin prophesied that the Round Table would have a successor, an order that would keep Arthur's ideals alive. His exact words were lost, and through the centuries, many groups tried to claim that mantle for themselves. Some are decent. Some are kooks. Some, like Himmler's SS, are evil. They are all of them deceived. Now, with the SS wielding dark magic and the courts of Faërie loath to intervene in mortal wars, the Round Table's true heirs must act to defend Europe's freedom in ways the Allied forces cannot. When Himmler's warlocks raise a wall of enchantments to prevent invasion from the West during Hitler's invasion of Russia, two brothers on opposite sides of the Atlantic -- one a retired lawman, one an American spy -- join forces with an enigmatic double agent and friends both mortal and immortal to stop the madness before the damage becomes irreparable. And everyone, even the king of Tír-na-nOg, is in for a surprise. For the Order of the Silver Star is coming to make Hitler's worst nightmare come true.