Once Upon a Christmas by Joanna Mazurkiewicz

Bertha decides running a brothel is no longer for her and wants to start a new life. Unfortunately not everything goes according to plan.
During one night in the forest while she’s trying to help a werewolf in need, something happens and she loses her magic.
She only realises her power is gone when she arrives in the Southern Kingdom to visit her dear friends, Queen Catherine and Princess Lucy.
As it turns out, Bertha needs to fall in love in order to restore her magic. True love’s kiss is the answer, but what happens when she’s thwarted by an unknown enemy? Will she win her love or be left powerless forever?