A. A. Aguirre

http://www.annaguirre.com/apparatus-infernum/

A.A. Aguirre is the pseudonym for Ann & Andres Aguirre, a husband-wife writing team. She specializes in compelling characters; he excels at meticulous worldbuilding. By day, she’s a USA Today bestselling novelist, and he is a pharmaceuticals tycoon.

Born in Mexico, Andres spent his early years traveling and getting in trouble everywhere else. Along the way, he got a degree from Pepperdine in economics and international business. Ann was born in the Midwest and has a degree in English Literature from Ball State. She’s traveled less than Andres and gotten into less trouble, but...