This annual collection contains 18 papers about the use of Macintosh computers in libraries. Papers include: "The Macintosh as a Wayfinding Tool for Professional Conferences: The LITA '88 HyperCard Stack" (Ann F. Bevilacqua); "Enhancing Library Services with the Macintosh" (Naomi C. Broering); "Scanning Technologies in Libraries" (Steve Cisler); "The Macintosh at the University of Illinois at Chicago Library: Flexibility in a Dynamic Environment" (Kerry L. Cochrane); "How a School Librarian Looked at a Gnawing Problem (and Saw How the Mac and Hypercard Might Solve It)" (Stephen J. D'Elia); "The Macintoshed Media Catalog: Helping People Find What They Need in Spite of LC" (Virginia Gilmore and Layne Nordgren); "The Mac and Power Days at Milne" (Richard D. Johnson); "The USC College Library--A Macintoshed System" (Anne Lynch and Hazel Lord); "Macintosh in the Apple Library: An Update" (Rosanne Macek); "The Macs-imized High School Library Instructional Program" (Carole Martinez and Ruth Windmiller); "The Power To Be Our Best: The Macintosh at the Niles Public Library" (Duncan J. McKenzie); "Taking the Plunge...or, How to Launch a 'Mac-Attack' on a Public Library" (Vickie L. Novak); "The Public Macintosh: Solutions for the Rest of Us" (Jean Armour Polly); "Keyword Access to Specialized Collections in an Academic Library Using the Apple Macintosh" (Elena Romaniuk); "The King of Fonts: Sharing Fonts on a TOPS Network (or, 'Hey Where's University Roman?')" (Alan Rowoth); "Use of the Macintosh in the Reference Section" (Neal Schleifer); "The Macintoshed Lab at Case Western Reserve University Libraries" (Sharon K. Schmitt); and "M.A.C.--The Media Access Center at the J. Paul Leonard Library, San Francisco State University" (Mitch Turitz). Also included are an afterword, "MacProverbs" (Rick Fensterer); a directory of contributors and editors; an index of articles by type of library activity; a directory of hardware and software vendors; and a comprehensive index. (ALF)