This is a good book with lots of interesting information on companion gardening. The idea being that you grow plants in the same area so that they work in unison rather than against each other and wildlife.
Within the book, there are lots of great photographs to give you ideas. There could have been more practical tips and a more measured,detailed approach to specific beneficial plants, which is why I am only giving it 3 stars. You see, a tip here and there interspersed between a large section of prose is not going to be as helpful as a table giving a more detailed explanation of the different type of plants and the beneficial wildlife each plant attracts. Nevertheless it is still a good book for the casual reader.