There's Something About Werewolves — Thalia Eames

Their second chance ignites with a bite.

Lennox Averdeen's top three worst fears: 1. Anything remotely canine. 2. Finding out she has a secret baby. 3. Running into Garrett Anderson. Former best friend. Heartbreaker. She pulls a trifecta when she realizes the stray canine and the tween kid hanging around her house are not only one and the same, he's Garrett's wolf shifter son. When Garrett tracks down his runaway son and sees Lennox again, the widowed father's heart begins to struggle against his self-imposed chains. Plus, just coming into town pits him against the local Alpha, and everything he hates about pack life. The death, the heartache. Despite her fears, Lennox becomes the boy's mother in all but DNA. But Garrett? He can hula-hoop with the nine rings of hell. Except the heat of attraction has never died, and there's only one way to slake their sexual thirst. Make a smoking-hot deal, agree to part as friends...and try to ignore the sound of Fate howling with laughter.

Warning: This book will stop your heart with barks of laughter, breathless drama, dueling heroes, and sizzling sex. Hey, if you can't beat 'em, howl with 'em.