About Calgary Horticultural Society Calgary Horticultural Society is a Fifth House Books author. Books by Calgary Horticultural Society The Calgary Gardener Volume 2 Beyond the Basics by (author) Liesbeth Leatherbarrow & Lesley Reynolds contributions by Calgary Horticultural Society The Calgary Gardener The Essential Guide to Gardening in Alberta's Chinook Country by (author) Liesbeth Leatherbarrow & Lesley Reynolds contributions by Calgary Horticultural Society