Dark Rift (The Gray Tower Trilogy, #2‪)‬

In an alternate World War II, the battle between good and evil is fought not just with guns and tanks, but with dark magic and ancient alchemy.

The world teeters on the edge of catastrophe as Nazi warlocks wage a shadow war against the wizards of the Gray Tower. To restore balance, the Gray Tower issues a deadly command: Eliminate the Drifter.

Isabella George, an alchemist trained by the Tower, knows the Drifter's true identity—and she won’t follow through with the order. Instead, she chooses to protect the enigmatic Time Wizard, determined to keep this power from falling into the wrong hands and alter the course of history.

As she fights to lift the Gray Tower’s fatal decree, Isabella must navigate a world rife with betrayal, where allies are scarce and enemies wear familiar faces. But her greatest challenge comes from within—wrestling with the unrelenting pull of vengeance, the heavy burden of guilt, and a forbidden love that could undo everything she’s worked for.

When a figure from her past returns with an offer that could solve all her problems, Isabella must make a harrowing choice. The solution is within reach, but the price is steep—her soul.