Features | November-December 2024 Thomas Higginson: Abolitionist, Feminist, and Emily Dickinson's Mentor Brief life of an activist for freedom: 1823-1911 Features | May-June 2015 Brief life of naturalist Thomas Nuttall, by John Nelson Brief life of a pioneering naturalist: 1786-1859 Features | September-October 2013 Brief life of nature writer Henry Beston Sheahan, by John Nelson Brief life of a nature writer in a machine age: 1888-1968