When a renowned expert in infectious diseases disappears without a trace, Letty Davenport, with the world on high alert, calls in her father, Lucas, to locate him, and when their worst fears are confirmed, they must race against time to stop the virus he created from becoming the perfect weapon.

"Emma Townsend can sum up her situationship with hot-as-hell romantic red flag Finn Hughes in one word: almost. They almost dated in high school. They almost hooked up after college. They almost took things too far one magical night. Their whole story is one series of "almosts" and "nearlys," and now they just kind of can't stand each other. Like, at all. But this weekend, one of their mutuals is getting married . . . and Emma and Finn will have to...

"Rui has one goal in mind--honing her magic to avenge her mother's death. Yiran is the black sheep of an illustrious family. The world would be at his feet--had he been born with magic. Nikai is a Reaper, serving the Fourth King of Hell. When his master disappears, the underworld begins to crumble--and the human world will be next if the King is not found. When an accident causes Rui's power to transfer to Yiran, everything turns upside down. Without...