(obsolete) An ABC book; a primer.

A small book for keeping other people's addresses and phone numbers. / (computing) A computerized storage area for contact information such as e-mail addresses.

(accounting) A book in which accounts are kept; ledger.

A (usually pocket-sized) book consisting of everyday expressions and vocabulary in two languages and intended for travellers who wish to communicate with locals while in other countries (or regions in which a different language is spoken).

The destruction, removal, or recalling of books, motion pictures, broadcasts, or electronic works as a form of censorship, especially motivated by religious or political objections to the material.

(comics) A book or magazine that uses sequences of drawings to tell a story or series of stories, primarily in serialized form, usually fiction.

A booklet for students, containing either problems and exercises, or blank (often lined) pages for writing answers.

A book containing religious prayers / (when capitalized) The Book of Common Prayer / (nautical) A small holystone

(authorship) Electronic book, a book published in electronic form.

(rare, perhaps archaic) Alternative form of bookworm