The Years of Rice and Salt, written by Kim Stanley Robinson, is a sweeping alternative history mystery that reimagines the world after the Black Death pandemic wipes out most of Europe. The story follows a group of characters who are reincarnated throughout the centuries, exploring different cultures and societies. As they search for the meaning of their existence, they uncover a hidden conspiracy that spans centuries. This book combines elements of history, philosophy, and mystery to create a captivating narrative.