Skilled violinist and castor, Reenalyn of Wrynford, has it all-a nice job at an instrument repair shop, a winning animal familiar, and close, supportive friends. But she's also got a headache from all the love in the air.

Everyone's always falling in love. But never with her.

When a friend's animal familiar goes missing and she and the others travel to a neighboring kingdom to rescue them, Reenalyn stumbles into the love-at-first sight she's always longed for-dreamy, dashing, and even taller than her.

But Morrenfayre has more to hide than a missing animal. As they uncover details of a queen's plot decades in the making, more questions than answers come to light, challenging everything they know about their familiars and everything Reenalyn knows about love.

One mistake, and Reenalyn could lose her own familiar and her heart forever.

If you like fierce female friendships, mistaken identity with a magic twist, and the ending of Tall Girl, you'll love House of Hybrids, the second book in the Castors of Wrynford Saga!