"Plants for a future---edible and useful plants for a healthier world"
Its written by Ken Fern, published by Permanent Publications, it cost me £16.95.
This book is so useful I don't know how I could manage without it.
Ken has pulled together lots of edible plants , trees and shrubs and bunched them together in different catagories.
Such as trees and shrubs, woodland plants, walls and fences, hedges, screens and shelterbelts.
He tells you what the plant is good for , whether he has ate it or has heard of it being eaten. He gives the common names and the latin names too, which is so useful if you are tryng to trace down a plant that you know will make allthe difference to your garden.