Divine Knight — Michelle L. Levigne

Maurice has a day of full-size freedom to spend with his true love, Holly. Their day of fun ends in panic, when Angela is attacked and the defenses of Divine's Emporium are breached. In the search to find out who hired thieves to steal books full of inimical magic from the shop and provided them with magic charms to do it, Angela's memories are stirred. Strange dreams disturb her sleep and she asks questions she hasn't thought of in decades.
Ethan Jarrod, a particularly gifted P.I. with some mysteries of his own, joins forces with local P.I. John Stanzer to identify Angela's enemies. Is Jarrod the knight from her dreams, or the final weapon of her enemies, to destroy all the magic of Divine's Emporium and Angela herself?