These were early enhanced ebooks called (appropriately enough) Expanded Books (Wikipedia). A wide variety of titles were released as Expanded Books, including A Hard Day’s Night, Art Spiegelman Maus, Zen and the Art of Motorcycle Maintenance, and A Wrinkle in Time.
Here's one title:
In addition to the text of the book, an Expanded Book also had audio, animation, links from various parts of the text to supplemental content. All of this content was bundled with the disk, obviously; this was the pre-internet era.
Expanded Books was perhaps the very first attempt to develop enhanced ebooks. This was before my time, but I’m told the project did produce a number of titles including The Complete Hitchhiker’s Guide to the Galaxy, The Complete Annotated Alice, Jurassic Park and The Tao of Pooh / The Te of Piglet, the last of which is still available on Amazon as a 3.5? floppy disk.
The ebooks were built to run in Hypercard and included such amazing features as embedded audio and images, multiple font sizes, bookmarks, typed notes, search, and what at the time was considered clever menu design. Voyager produced around 60 titles as well as a tool kit for authors and publishers to produce their own ebooks. According to the 1996 edition of The Art of Electronic Publishing, Voyager sold the ebooks for $20 each, with some multi-volume sets priced at $25.
This ebook format never amounted to much because the idea was too new, too expensive, and because it only ran on Macs (not a common OS back then, or for that matter now). Expanded Books were dependent on Apple's proprietary Hypercard programming language (here's Ars Technica with more info on Hypercard).
But never mind why Expanded Books failed; today I wanted to share with you a demo video of one of the titles release. Here is an annotated and expanded version of Stephen Gould's On Evolution:
This ebook was released in 1995, so it's not quite 20 years ago, but I think you get the point.
The work Voyager was doing 20 years ago was not a whole lot different from a current ebook app, is it? Sure, the video is lower resolution and the interface is dated, but the content added to the original text isn't terribly different from enhance ebooks today.
The above video is just one of a couple dozen promo videos that Bob Stein uploaded to Vimeo. He was one of the co-founders of Voyager and clearly he is also a packrat, for which I will be eternally grateful.
- Expanded Books (Wikipedia)
- 25 years of HyperCard—the missing link to the Web (Ars Technica)
- Early ebooks and why they failed (Alfa Bravo)
- 'Getting The Book Invented Properly' by Douglas Adams (video) (The Digital Reader)
- Video: What Electronic-Book Interfaces Looked Like 20 Years Ago (Andrew Hearst)
- Nora Barnacle and the Birth of the Ebook (TidBITS)
- Voyager Expanded Books (Electronic Publishing, 1996 edition)
- An oral history of the future of the book (Snarkmarket)
found via MobileRead