A buyer's guide to bulbs : What gardeners can do to protect threatened species / Christopher S. Robbins

Bulbous botany / Steven E. Clemants

Year-round care of summer bulbs / Becky and Brent Heath

Propagating bulbous plants / Alessandro Chiari

Designing with summer-flowering bulbs / Becky and Brent Heath

Naturalizing summer-blooming bulbs / Becky and Brent Heath

Growing summer bloomers in containers / Tovah Martin

Pests and diseases of bulbs / Jackie Fazio

Encyclopedia of summer-blooming bulbs / C. Colston Burrell...[et al]