In courtrooms, he is known as William Lorenz Jr., attorney.
When he appears at local charity events, people call him “Batman.”
Lorenz, 32, an attorney with the Amherst law firm HoganWillig, has written a book about his experiences appearing at charity events all over Western New York, dressed as the famous superhero. A portion of the proceeds from every copy of “The Ballad of Buffalo’s Best Batman” will be donated by Lorenz to Mercy Flight.
He will appear at book-signing events from noon until 5 p.m. March 23 and noon until 4 p.m. March 27, both at Queen City Bookstore, 3184 Main St.
He will also appear from 10 a.m. to 5 p.m. March 31 at the Comicon event at the Buffalo Marriott Niagara, 1340 Millersport Highway, Amherst.
Lorenz will appear in full “Batman” costume at all three events.