United Kingdom

- RHS Wisley, RHS Harlow Carr, and RHS Bookshops at garden shows
- Kew Gardens, London
- Hatchards, Piccadilly

Wholesale (trade) only:
- Gardners Books

United States


Washington State:
- University of Washington Bookstore
- Ravenna Gardens

California:
- Alden Lane Nursery
- Sloat Garden Centers from all their stores including their main San Francisco store at 2700 Sloat Blvd. (415) 566-4415

Oregon:
- Ravenna Gardens

Australia

Brumby Books (trade)
10 Southfork Drive
Kilsyth South, Victoria
Australia 3137
Phone:+61 3 9761 5535
Fax: +61 3 9761 7095
Fax (toll free): 1800 500 604