The previous page is sending you to https://www.powells.com/book/-9780394720951/1-17?srsltid=AfmBOoqTsszXUXzgtJJ0cTviJZWlgtHB58NP2-SMsImDMRer558WFQ1-SAg.

 If you do not want to visit that page, you can return to the previous page.