Scott Colby 
Shotgun [EPUB ebook] 

Roger’s a mild-mannered family man who inadvertently stole the most important magic in the elves’ arsenal. Talora’s a pyromancer who literally burns through her memories. Individually, neither’s more than a minor annoyance to the shadowy powers-that-be. Together, however, the Witch knows they can change the world-assuming they survive her complicated scheme to unite them against her enemies.