Thank you paddywak...I liked your first answer!! I had actually tried a number of sites, but numerous ones came up with animals. I did eventually find an obscure reference to a Drunkship of Lanterns. Many thanks too to Quizmonkey. for your suggestion I have just ordered the paperback by James Lipton from Amazon.
That's very kind, thank you paddywak. How on earth did you find such a site!! I'm sorry I'm late in getting back to you, I've just come home from the local pub quiz, where I won a box of chocs. Thankfully, the questions were easy!!