Open book

Open book may refer to:

• An Open Book (poems), a collection by Orson Scott Card
• Open access books
• PEN/Open Book, a program fostering diversity in publishing
• An Open Book, an autobiography by Monica Dickens
• An Open Book, an autobiography by John Huston
• An Open Book, a memoir by Ruth Gordon
• Open Book, a memoir by Jessica Simpson (2020)
• Open Book: Not Quite A Memoir (2022), a memoir by Indian actress Kubbra Sait

• Openbook (website), a Facebook-specific search engine
• OPeNBooK Co., Ltd., a video game developer
• Networked book, a book designed to be written, edited, and read in a networked environment
• VIA OpenBook, a laptop reference design
• Openbook, an online navigational envelope developed by National Academies Press
• OpenBook, a Freedom Scientific document scanning and reading application for low-vision users.
• OPEN BOOK, a Unicode symbol

• "Open Book" (Steven Universe), an episode of Steven Universe
• "An Open Book," a Six Feet Under episode
• Open Book (radio), a BBC Radio 4 programme about books

• Open Book (Da' T.R.U.T.H. album)
• Open Book (Fatherson album)
• Open Book, an album by Evelyn King
• Open Book, an album by The Lemon Trees
• Songs from an Open Book, an album by Justin Furstenfeld
• Open Book Winter Album, a live album by Justin Furstenfeld
• Open Book, an EP by Jessica Simpson

• Open Book (Tahquitz), a technical rock climbing route at Tahquitz Rock, California
• Open-book accounting
• Open-book contract
• Open book decomposition
• Open-book management
• Open Book, a center for literary and visual arts co-founded by the Minnesota Center for Book Arts
• Open Book, a blog by Amy Welborn
• Open book, a climbing term
• Open book fracture, a type of pelvic fracture

• Open book test