Northeast Ferns: A Field Guide to the Ferns and Fern Relatives of the Northeastern United States is a trade paperback book authored by Steve Chadde and published by Orchard Innovations in 2023. This comprehensive guide serves as a valuable resource for nature and science enthusiasts, providing detailed information on various ferns and fern relatives found in the northeastern region. With its 2nd edition publication, this field guide offers readers a deeper understanding of the diverse world of ferns and fern relatives in the Northeastern United States.