His Secret Illuminations

Lucían, a sheltered monk who brews potions and illuminates manuscripts using magic tied to his faith and purity, has his contract purchased by a mercenary known as the She-Wolf. She needs his magic to track down a shipment of stolen manuscripts, pulling him out of the cloister and into an adventure full of intrigue and danger. As he grows drawn to her strength and kindness, he struggles against desire that threatens the purity his holy magic depends upon.