Though the daily news is filled with reports of climate change, severe weather, environmental distress, and endangered species, children’s librarians and educators might be uncertain how to incorporate these topics into their current curriculum. Christine M. Kirker’s 25 Projects for Eco Explorers, published by ALA Editions, presents more than two dozen ready-to-use projects on environmental topics that can be integrated into K–5 educational lesson plans and library programming for children aged 4–10.