All Haymarket titles are currently 40% off as part of Haymarket's Summer of Struggle Sale. Browse more than 1,000 Haymarket Books from authors including Angela Davis and R&Dottie Roy. Pearl never thought much about the TVA until she met a woman named Sandra Upchurch at the Herr Solon. The city of Memphis has been getting its power from the TVA since those early founding years. But for Pearl, the more she learned,. the more she started to question that.