The Digital Scriptorium, Database. University of California Berkeley

Is it a Book? (Karen Drayne, Barbara Davison, Emily-Jane Dawson, U. Maryland)

Typefoundry: Documents for the History of Types and Letterforms. James Mosley

The Wonderful World of Pop-Up and Movable Books, 1811-1996 (U. of North Texas)

Finales de libro: Exposici? de colofones (University of Salamanca)

Unseen Hands: Women Printers, Binders, & Book Designers (Rebecca W. Davidson, Princeton University Library)

Museu Virtual da Imprensa (Porto, Portugal)

Printing: Renaissance and Reformation (Thomas Cooper Library , Univ. of SC)

The Gutenberg Bible at the Ransom Center

The Infancy of Printing (Golda Meir Library)

Incunabula: The Dawn of Western Printing (National Diet Library, Japan)

Pecia: le manuscrit médiéval. Jean-Luc Deuffic

Illuminated Manuscripts at the Bodleian

St. Bride Printing Library. London. The world's foremost printing and graphic arts library.

Dutch Museum of the Book (Museum Meermanno) catalogue. The museum's collections include books, coins and medals, letters, and manuscripts dealing with book design, bookplates and small prints. The catalogue is searchable online