The Humane Gardener: Nurturing a Backyard Habitat for Wildlife (How to Create a Sustainable and Ethical Garden that Promotes Native Wildlife, Plants, and Biodiversity) by Nancy Lawson $11.00 Private Planet, 2006. 56 pp. shop › The Humane Gardener: Nurturing a Backyard Habitat for Wildlife (How to Create a Sustainable and Ethical Garden that Promotes Native Wildlife, Plants, and Biodiversity) by Nancy Lawson Add To Cart Added! Private Planet, 2006. 56 pp.