Peregrine (Keeper of Pleas, #3)

When hunting monsters, you must be willing to become one.

Gavriel Sévère lost everything in one devastating blow: his position as coroner for a murder he didn't commit, and the use of his legs for one he did. When his wife Olivia vanishes without a word, he believes he's lost her too.
Alone, he drowns in hundreds of letters begging for help — missing children Scotland Yard dismisses as runaways.
Then Olivia returns, haunted and changed, and she recognises what others have missed. Something fro...