To coincide with our interview with Paul Smith this week and our exclusive insight into his unique collection of cycle racing jerseys, we have two copies of 'Cyclepedia: A Tour of Iconic Bicycle Designs' to give away.

With a forward by Paul Smith himself, Cyclepedia, (published earlier this year by Thames & Hudson), features a selection of Michael Embacher’s amazing personal collection of bicycles from his museum in Vienna, Austria.

It celebrates a wide diversity of machines from the last century, covering significant innovations and developments... from early uprights to the latest carbon race machines and from experimental track bikes to quirky and stylish folders. All of the bicycles are beautifully and meticulously illustrated along with accompanying explanatory text in what is surely a ‘must-have’ book for anyone who claims to be interested in bicycles.

There are three ways to enter the giveaway.

1. Follow us on Twitter and retweet this post.

2. Like Obsessionistas on Facebook.

3. Sign up to receive email updates of new collections.

You can enter using all three methods if you like. Each entry will be counted separately so you'll increase your chances of winning if you enter via more than one method.

The giveaway is open to UK and international readers and closes on Friday 16th September. Winners will be announced the following week.

Good luck!