trees + forest – Charlotte Mason

The Tree Book for Kids and Their Grown-Ups by Gina Ingoglia

Trees and Shrubs by Arabella Buckley (Yesterday's Classics)

Nature Anatomy: The Curious Parts and Pieces of the Natural World

Among the Forest People by Clara Dillingham Pierson (Yesterday's Classics)

A Child's Book of Poems by Gyo Fujikawa

Hello Nature Activity Cards: 30 Activities

The Children of the New Forest by Captain Marryat

Wild Life in Woods and Fields by Arabella B. Buckley (Yesterday's Classics)

Winter Tree Finder: Identifying Deciduous Trees of Eastern North America by Their Bark and Twigs (Revised) (Nature Study Guides)