Significant implications to publishing strategies are produced by these numbers, especially in the context of NAP's " long tail" experience when it gave away free access to PDFs (about 50% of the list) to low-sales content, which resulted in only 33% loss of sales, over 18 months (while enabling 100 times the dissemination).
The conclusion was that 42% of the customers, when interrupted when buying a print book online, would take the free PDF of the book, meaning that 58% of the potential purchasers were willing to pay to have a printed book. In 2003, the NAP published the results of an online experiment to determine the "cannibalization effect" that might obtain, if the NAP gave all reports away online, in PDF format.ĭeveloped as a Mellon-funded grant, and working with the University of Maryland Business School, the experiment interrupted buyers just before finalizing an online order, with an opportunity to acquire the work in PDF for a randomly generated discount: 50%, 10%, 100%, 70% off the list price, and if the answer was "no", the NAP would offer one more step off the price. Notably, this page-by-page navigation was produced long before Amazon's Look Inside, or Google's Book Search.ġ998 through the present, the NAP gradually evolved the Openbook to first enable better external findability (making the HTML page for the first page image of every chapter include the first 10 and last 10 pages of OCRed ASCII text of the chapter, to produce a robustly indexable first chapter page), as well as exploring the boundaries of knowledge discovery and exploration, implementing "Related Titles" in 2001, the "Find More Like This Chapter" in 2002, "Chapter Skim" in 2003, "Search Builder" and "Reference Finder" in 2004, and "Active Skim" and enhanced "Search Builder" in 2005. Their experience up to 1998 was already indicating that open access led to increased sales, at least with page images as the final viewable object.įrom 1998 on, the NAP developed the "Openbook" online navigational envelope, producing stable page URLs, and enabling chapter-, page-, and in-book search navigation to images of the book pages (which were increasingly replaced by HTML chunks), to enable the user to browse the book. By 1997, 1000 reports were available as sequential page images (starting with i, then ii, then iii, then iv.), with a minimal navigational envelope. The National Academy Press (as it was known in 1993) was the first self-sustaining publisher to make its material available on the Web, for free, in an open access model. This mission has led to great experimentation in openness regarding online publishing. The NAP's stated mission is seemingly self-contradictory: to disseminate as widely as possible the works of the National Academies of Sciences, Engineering, and Medicine, and to be financially self-sustaining through sales. It publishes nearly 200 books a year on a wide range of topics in the sciences. The US National Academies Press ( NAP) was created to publish the reports issued by the National Academies of Sciences, Engineering, and Medicine, the National Academy of Engineering, the National Academy of Medicine, and the National Research Council. National Academies of Sciences, Engineering, and Medicine