Slavery has been a ubiquitous practice throughout much of world history–and the Muslim world was no exception. Slave soldiers, concubines, and eunuchs can be found throughout Muslim writings—which, as Justin Marozzi points out in his book Captives and Companions: A History of Slavery and the Slave Trade in the Islamic World (Pegasus Books, 2025), ends up giving us a selective and narrow view of who slaves were, and what they did. Justin tries to dive into this history–sometimes very patchy history–to figure out the full extent of slavery in the Muslim world, from the very start of Muslim society, through the Ottoman Empire and the Barbary Pirates, to abolition and the final decision by Mauritania to abolish slavery in 1981. Justin Marozzi is a former Financial Times and Economist foreign correspondent. He is also the author of several books, including Baghdad: City of Peace, City of Blood (Allen Lane: 2014) and Islamic Empires: The Cities that Shaped the Modern World (Pegasus Books: 2020). You can find more reviews, excerpts, interviews, and essays at The Asian Review of Books, including its review of Captives and Companions. Follow on Twitter at @BookReviewsAsia. Nicholas Gordon is an editor for a global magazine, and a reviewer for the Asian Review of Books. He can be found on Twitter at @nickrigordon. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/middle-eastern-studies