Books like Atlantis Betrayed by Alyssa Day

Christophe, a proud warrior of Poseidon, discovers that the battle to protect humanity creates unexpected enemies and allies. When he learns that the legendary Siren crown—said to be one of the missing jewels from Poseidon’s trident—is targeted by Fiona Campbell, a prim Scottish illustrator by day and notorious jewel thief known as the Scarlet Ninja by night, he sees an opportunity and a danger. Fiona’s desire for the priceless gem meets Christophe’s duty, and together they plan a daring heist at the Tower of London. Their risky partnership draws them closer as newfound passions fuel their motivations, but a lurking dark force threatens to undermine every step of their plan. As betrayal, revenge, and a haunting revelation about their past emerge, the two must decide whether their trust can survive the ultimate test. Set against the backdrop of London’s historic tower and the mythical realm of Atlantis, "Atlantis Betrayed" blends romance, paranormal intrigue, and high‑stakes crime in a tale of love, loyalty, and survival.

First publish date: 2010