Book signing

From Wooly Moon Books
Josh Gross at Rediscovered Bookshop in Boise, Idaho, at the book signing of his memoir The Funeral Papers in August 2016

Book signing is the affixing of a signature to the title page or flyleaf of a book by its author. Book signings are events, usually at a bookstore or library, where an author sits and signs books for a period.

From Wikipedia