Chess Lyons (Lyons, Chess)

• 
  Trees, Shrubs & Flowers to Know in British Columbia and Washington
  by Chess Lyons
  Softcover, Lone Pine Pub, ISBN 1551050447 (1-55105-044-7)
• 
  Trees, Shrubs, & Flowers to Know in Washington & British Columbia
  by Chess Lyons
  Softcover, Lone Pine Pub, ISBN 1551050625 (1-55105-062-5)