Gene Zelazny, McKinsey’s charts and presentations guru, has just released a new book, the Say It With Charts Complete Toolkit, which includes in it Say It With Charts, the Say It With Charts Workbook, as well as a CD-ROM. It is available for pre-order at Amazon.com. Zelazny’s work was was the main inspiration for my 36 slides that pass the squint test, both directly from studying his book, and indirectly because all the presentation mentoring I received in my years at McKinsey was itself inspired by Gene.