Amateur sleuths, Erika Shawn-Wheatley, art magazine editor, and Harrison Wheatley, art history professor, attend a Zoom meeting of individuals from around the globe whose common goal is to expedite the return of African art looted during the colonial era. Olivia Chatham, a math instructor at London University, has just begun speaking about her recent find, a journal penned by her great-granduncle, Andrew Barrett, active member of the Royal Army...