Lucky Courage — Amanda Washington

Romi, a demigod thief, accidentally contributed to the murder of Zeus. Now, with the help of an irresistible blacksmith and a wisecracking griffin, she must battle rebel gods to restore Zeus to power; the fate of her three-year-old son hangs in the balance.

Ares is next on Romi's list, and facing down the god of war is going to require help from a dubious ally, a few sacrificial promises, and a whole lot of courage.