This side-splitting collection of 101 of the best lightbulb jokes you have ever heard is dangerously funny! Jack Goldstein aims his humour cannon at older children with this hilarious joke book containing over one hundred jokes that will have the whole family laughing. Organised into categories so you have a lightbulb joke for every occasion, this is an ideal addition to any budding comedian's bookshelf. How many seabirds does it take to change a light bulb? About four or five terns ought to do the trick...