The Bigger Book of John Deere Tractors - The Complete Model-by-Model Encyclopaedia, by Don Macmillan, is a 288-page collection of pictures and facts that costs £25 in hardback, but Farmers Weekly has a copy to give away.
All you have to do to be in with a chance of winning it is tell us about your first John Deere tractor. You can send us a sentence or send us an essay, but we want to hear why it was - or is - so memorable.
We'll publish a few of your musings in the magazine, and the person who sends us the comments we like best will win the book. The closing date is 11 June, 2010.