This recently rediscoved book contains a spirited guide to the simple pleasure of pebble spotting. Ellis is a charming, knowledgeable, and witty guide to everything you didn't know you wanted to know about pebbles. He ruminates on what a pebble actually is, before showing us how they are formed, advising on the best pebble-spotting grounds in the UK, helping to identify individual stones, and giving tips on the necessary kit. (Publisher's Description)