"An illustrated narrative nonfiction journey to the northern tundra that shows elementary readers how animals and plants in the Arctic ecosystem survive in an interconnected food web"--
"An illustrated narrative nonfiction journey to the southwest United States to show elementary readers how animals and plants in a desert ecosystem survive in an interconnected food web"--
"An illustrated narrative nonfiction journey to a wetland in northern United States that shows elementary readers how animals and plants in a freshwater ecosystem survive in an interconnected food web"--
"An illustrated narrative nonfiction journey to a North American prairie that shows elementary readers how animals and plants in a grassland ecosystem survive in an interconnected food web"--
"An illustrated narrative nonfiction journey to the Pacific that shows elementary readers how animals and plants in an ocean ecosystem survive in an interconnected food web"--
"An illustrated narrative nonfiction journey to the Amazon Rainforest that shows elementary readers how animals and plants in a rainforest ecosystem survive in an interconnected food web"--