Princess in Peril (Reclaiming the Crown, 1)

When insurgents attack the king's motorcade, scattering the royal family, bodyguard Levi Granaldo has one goal—to protect the princess. Even though he knows Princess Isabelle distrusts him. On the run together, they flee to New York, to the shelter of a sanctuary established by Levi's father. But their safety can't last. After a surprise attack divides the pair, Isabelle is forced to face some hard truths. The danger she's in is getting deadlier by the day...and she'll never be able to face it without Levi by her side.