A.A. Aguirre, a pseudonym for husband-wife writing team Ann & Andres Aguirre, is the author of the Apparatus Infernum novels, Ann specializes in compelling characters; Andres excels at meticulous worldbuilding. By day, she's a bestselling novelist, the USA Today bestselling author of the Sirantha Jax novels, the Dred Chronicles, and the Corine Solomon novels, and he is a pharmaceuticals tycoon. Together, they form Megatron. Or not. Actually, they write books.
