Portal
Eric Flint & Ryk E. Spoor
Boundary (3)
Angelfire
Courtney Allison Moulton
Angelfire (1)
Satan's Sword (Imp Series Book 2)
Debra Dunbar
Imp Series (2)
The Drowning City
Amanda Downum
The Necromancer Chronicles (1)
Shadows for Silence in the Forests of Hell
Brandon Sanderson
Sixth of the Dusk (The Cosmere)