UPDATE: This competition is now closed. Click here for answers, and a selection of our favourite limericks.

We present Brain of Ufology 2008, a quiz made up of questions both easy and tough. Some you should know the answers to; for others you can probably find clues in back issues of FT; a few might require an educated guess. The UFO-themed sections cover people, places, cases, books, and odds and ends. This can be a personal challenge, a competition at a local group, or an offic­ial entry emailed to nufon@btinternet.com or posted to: Brain of Ufology 2008, Fortean Times, Dennis Publishing, 30 Cleveland Street, London W1T 4JD.