| title | ISBN-13 | year of publication |
|---|---|---|
| Centauri Dreams: Imagining and Planning Interstellar Exploration | 978-0-387-00436-5 | 2004 |
| Digital Literacy | 978-0-471-24952-8 | 1998 |
| The Internet Navigator | 978-0-471-05260-9 | 1994 |
| The Mosaic Navigator: The Essential Guide to the Internet Interface | 978-0-471-11336-2 | 1995 |