My thanks to the good people at Simon & Schuster for sending the book.
If they like the changeling theme, they could also look at [[Witchfinder: Dawn of the Demontide by William Hussey]], [[Selina Penaluna by Jan Page]] or [[Changeling by Steve Feasey]]. And they shouldn't miss the fabulous [[Cold Tom by Sally Prue]]. And, before I go, what about [[Paper Valentine by Brenna Yovanoff]]?