Mated to the Billionaire Alpha: Mommy is a Secret Nanny

Drugged and betrayed, low-level Omega Serena spends one wild night with Asher, Wolf King of the Bloodmoon Pack—then runs, never knowing he's her fated mate. Nine months later, her newborn son is stolen and sold. To find him, she takes a job as a secret nanny at the Alpha's estate... the crying heir in her arms is her own child.