Book signing

From Wooly Moon Books

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.

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

From Wikipedia