The previous page is sending you to https://www.powells.com/book/-9780310225607/1-9?srsltid=AfmBOoq4gne2o3dieiu-RFRY2PI3gebSudVCsa3mX8qAk1-Qiyu4krfcJiY.

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