Meaning: a handwritten or printed work consisting of pages glued or sewn together along one side and bound in covers.
As a noun, the movement of this sign is formally twice. However, the movement may be once in effect of phonological co-articulation even if it's a noun in sentence.
Two repetitions.
Related signs: READ, BOOKSHELF, BOOKISH, BOOKWORM.
Related signs for parts of a book: BOOKCOVER, BOOKCASE, SPINE (a part of the book), BOOKMARK, BOOKBINDERY.
Related signs for different types of books: LOGBOOK, DIARY, JOURNAL, NOTEBOOK, YEARBOOK, NOVEL, book art.
First 100 words.
As you feel more comfortable with the first few hundreds of ASL signs, progress further with your vocabulary and learn signing more.