Small Green Roofs book

I won the book Small Green Roofs by Nigel Dunnett, Dusty Gedge, John Little, and Edmund G. Snodgrass from Gardening Jones blog!

It is interesting reading about green roofs on everything from apartment building carports to birdhouses.  I think I will try one on a birdhouse - maybe using edible plants for birds.

Although the book is not specifically an edible landscape book growing edibles on rooftops is discussed along with some photos and instructions for green roof building.