"The Millennium," the latest in the Rough Guide series, focuses on a time.

The Guides numerous entries are quoted throughout the various incarnations of the Hitchhiker's Guide series.

Reader for the original audiobook versions of the Hitchhiker's Guide series, books one through five.

His writings include the Gruber's Complete Guide series as well as books and columns of brain teaser puzzles.

He is also the founding editor of the MusicHound Essential Album Guide series.

The six books in the Hitchhiker's Guide series are:

He's also known for the Swedish translation of the radio series and the first four novels in the The Hitchhiker's Guide series.

In addition, the "Consumer Guide to" series helps a buyer focus on the type of vehicle that's right for their needs.

The premise of the "10 Minute Guide" series is that software is best learned in short, digestible lessons, one step at a time.

There's also quite a bit of humor in Adams' Hitchhiker's Guide series.