Muriel Rukeyser (1913-1980) was a poet, playwright, biographer, children's book author, and political activist. She won the Yale Younger Poets Prize for her first collection, Theory of Flight (1935), and became central to both American modernism and Leftist political communities over her five-decade career, mentoring scores of younger poets including Alice Walker, Anne Sexton, Sharon Olds, and Adrienne Rich, among many others. Rukeyser was born in New York City and attended Vassar College. After her death in 1980, Rukeyser's work suffered critical and popular neglect. However, Rukeyser's body of work has emerged as particularly vital and important to poets and scholars in the first decades of the 21st century.

Maria Popova thinks and writes about our search for meaning--sometimes through science and philosophy, sometimes through poetry and children's books, always through the lens of wonder. She is the creator of The Marginalian (born in 2006 under the name Brain Pickings), which is included in the Library of Congress permanent digital archive of culturally valuable materials. She has written some very long books (Figuring and Traversal) and some very short books (The Snail with the Right Heart and The Coziest Place on the Moon), and her show The Universe in Verse--a charitable celebration of the wonder of reality through stories of science winged with poetry--has also become a book the length of a day on Saturn.