Papers reflect his work in the study and teaching of computer
programming, computer systems for publishing, and mathematics. Included are
correspondence, notes, manuscripts, computer printouts, logbooks, proofs, and galleys
pertaining to the computer systems TeX, METAFONT, and Computer Modern; and to his books
THE ART OF COMPUTER PROGRAMMING, COMPUTERS & TYPESETTING, CONCRETE MATHEMATICS, THE
STANFORD GRAPHBASE, DIGITAL TYPOGRAPHY, SELECTED PAPERS ON ANALYSIS OF ALGORITHMS,
MMIXWARE : A RISC COMPUTER FOR THE THIRD MILLENNIUM, and THINGS A COMPUTER SCIENTIST
RARELY TALKS ABOUT.