The Joy Device is an original novel by Justin Richards featuring the fictional archaeologist Bernice Summerfield. The book is part of the New Adventures series, a spin-off from the long-running British science fiction television series Doctor Who.
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| Author | Justin Richards |
|---|---|
| Cover artist | Fred Gambino |
| Series | Doctor Who book: Virgin New Adventures |
Release number | 22 |
| Subject | Featuring: Bernice Summerfield |
| Publisher | Virgin Books |
Publication date | October 1999 |
| ISBN | 0-426-20535-9 |
| Preceded by | Return to the Fractured Planet |
| Followed by | Twilight of the Gods |