"The Dragon Prince has been reuinted with his mother, the Human Kingdoms, and Xadia are at peace, and humans and elves are ready to move on. Only Rayla is still restless. Unable to believe Lord Viren is truly dead, and haunted by questions about the fate of her parents and Runaan, she remains trapped between hope and fear. When an ancient ritual calls her, Callum, and Exran to the Moon Nexus, she learns the lake is a portal to a world between life...

"Learning magic is no easy thing, even for young Claudia. Despite a bit of help from a book of spells created by Kpp'Ar, her father's former mentor, it's all she can do to keep things from blowing up in her face--often with spectacularly messy results. But a spell book isn't the only thing that Kpp'Ar left behind when he suddenly and mysteriously vanished. In his wake stands the Puzzle House, a bizarre tower full of magical traps, tricks, contraptions,...