Sometimes your greatest wrong is also right.
Xavier heard the worst thing a person,
He took fatal action.
But now he’s falling for the widow
How can he tell Emily the truth?
That he's the reason she's wearing all black.
Werewolves of Chicago - Book 3.
A Completed Supernatural Superheroes Series.
(Xavier also makes an appearance in Book 4 of Werewolves of New York.)