Guardian of Honor — Robin D. Owens

With their magic boundaries falling and terrible monsters invading, the Marshalls of Lladrana must follow ancient tradition and summon a savior from the exotique land...

For Alexa Fitzwalter, the Marshall's call pulled the savvy lawyer into a realm where she barely understood the language, let alone the intricacies of politics and power. Armed only with her wits, a mystical companion and the help of the chevalier Bastien, Alexa must use her very human mind and skills to fight the encroaching evil -- and resist manipulation by the Marshalls to force her to stay in Lladrana.

Now torn between her affinity for this realm and Earth, will she return home if given the chance? Or dare she risk everything for a land not her own?