Wardens of the Other Worlds

Sammy O'Connor didn't mean to steal a dragon's necklace...she just kind of did. Little did she know that the viciously hot and muscled Rax Janvier would come to claim it and her, willing to do anything to get it back. It's a fragment of a key that opens up a lock to his past—and hers....

Rough-and-tumble Austin knows better than to flirt with his best friend's younger sister—she's a princess, part-dragon, and 100 percent off-limits—he just can't stop himself.

Werewolf billionaire Zach knows only one thing—he and Stella, an assassin from an opposing pack, were meant to be together. But they've slept together and their mating bond didn't take, so he's condemned himself to be alone, whereas she's gone back to her world of being a killer for hire, until fate intervenes. Her pack needs his help, and access to his money, which he freely gives her at the cost of including him in on her plans.