Perennials for Illinois
Annuals for Illinois
Month-By-Month Gardening in Illinois: What to Do Each Month to Have a Beautiful Garden All Year
Gardening Month by Month in Illinois
Tree & Shrub Gardening for Illinois
Illinois Gardener's Guide
Illinois Getting Started Garden Guide: Grow the Best Flowers, Shrubs, Trees, Vines & Groundcovers (Garden Guides)
Midwest Gardener's Handbook: Your Complete Guide: Select - Plan - Plant - Maintain - Problem-solve - Illinois, Indiana, Iowa, Kansas, Michigan, ... North Dakota, Ohio, South Dakota, Wisconsin
Container Gardening for the Midwest
Trees of Illinois Field Guide (Tree Identification Guides)