A library is a collection of information, sources, resources, and services: it is organized for use and maintained by a public body, an institution, or a private individual. In the more traditional sense, a library is a collection of books.
Diagrams of first and third rate warships in the Cyclopaedia: or, An Universal Dictionary of Arts and Sciences (folio, 2 vols.) an encyclopedia published by Ephraim Chambers in London in 1728, and reprinted in numerous editions in the 18th Century. The Cyclopaedia was one of the first general encyclopedias to be produced in English.
The 99th plate illustration from Ernst Haeckel's Kunstformen der Natur (1904), showing a variety of hummingbirds.Kunstformen der Natur (Art Forms of Nature) is a book of lithographic and autotype prints by German biologist Ernst Haeckel. Originally published in sets of ten between 1899 and 1904 and as a complete volume in 1904, it consists of 100 prints of various organisms, many of which were first described by Haeckel himself.