What do you do when the creature you're hunting is one of your own? Hobgoblin Orange Sinclair is back helping the FBI hunt down a master thief who pulled off the biggest art heist in history right under the FBI's nose, one block from the Hoover Building. It doesn't help that goblins are jumping out of the woodwork needing her help (Sometimes literally. She now owes her demon boyfriend a new door.) She thought she was done sneaking around, but when all signs point to an insider at the FBI who is no match for any human agent and key evidence goes missing, she has to strike out on her own, hunting a powerful paranormal creature without backup and without second chances.
Celtic Thief is long awaited relief for Orange and Scharf addicts. Orange continues to orient Scharf to the dangerous and unpredictable invisible world of magic that she has only recently found herself in while Scharf tries to protect her from powerful national agencies that have labs. Readers will want to finish Celtic Thief no matter how late they have to stay up.