noun
signed book; autographed book
Refers to a book that has been signed by its author, often as a special edition or at a signing event. Compare with サイン本, which is more common in casual contexts.
See also: サイン本
この署名本は、著者から直接もらったものです。
This signed book was given to me directly by the author.
書店で署名本の販売イベントが行われた。
A sale event for signed books was held at the bookstore.