Captives and Companions

A History of Slavery and the Slave Trade in the Islamic World

Published by Pegasus Books
Distributed by Simon & Schuster

About The Book

The definitive history of the slave trade in the Islamic world—a story that has been overshadowed by its notorious, but shorter-lived, Atlantic counterpart.

Slavery in the Islamic world has a long, complex, and controversial history. In the earliest days of Islam, Arab Muslims enslaved men, women and children as the spoils of war. In the following centuries, young boys were imported to imperial Islamic courts in enormous numbers. Some were castrated to serve as eunuch guardians of sacred spaces, from the imperial harem of Istanbul to the Prophet’s Mosque in Medina. Others were "harvested" by the Ottomans to serve as Janissaries, the sultan’s elite infantry unit. Some even rose to the highest levels of political and military command, making a mockery of their slave status. For wom leading concubines became powerful figures in their own right. In the ninth-century Golden Age of Baghdad, the most beautiful and accomplished courtesans were among the richest, most celebrated figures of their day. In the twentieth century, more than a thousand years later, their cosmopolitan counterparts were still entertaining Ottoman sultans.

Yet it was Africa which bore the brunt of the Islamic world’s insatiable demand for slave labour. Slavers plied its Mediterranean, Atlantic and Indian Ocean coasts, traders raided inland for human cargo, and millions of enslaved Africans trudged across the Sahara into captivity. Meanwhile, North African corsairs turned the Mediterranean into a slaving free-for-all between Muslims, Christians and Jews.

The sheer longevity of slavery was no less surprising. Arab Muslims adapted and regulated this practice within an Islamic context. Sanctioned by the Prophet Mohammed, legitimated by the Quran and holy law, slavery endured for fifteen centuries. Abolition had few champions and came late in the day—hereditary slavery continues even today in Mali and Mauritania. Captives and Companions takes the reader on an extraordinary historical journey across deserts, continents and oceans, from Baghdad to Bamako, Tripoli to Timbuktu, Istanbul to the Black Sea, and reveals a hidden but vital chapter in our understanding of world civilization.

About The Author

Justin Marozzi is a former Financial Times and Economist foreign correspondent. He is the author of several books, including Baghdad: City of Peace, City of Blood won the Royal Society of Literature’s Ondaatje Prize, and Islamic Empires: The Cities that Shaped the Modern World, also available from Pegasus Books. 

Product Details

  • Publisher: Pegasus Books (October 21, 2025)
  • Length: 400 pages
  • ISBN13: 9781639369744

Browse Related Books

Raves and Reviews

"A powerful and important book. A masterly and thoughtful study of human cruelty and endurance."

Gerard Russell, Financial Times

"An elegant and ambitious synthesis, serving up a scintillating compendium of lives. Gliding through the ages, Marozzi's prose recalls an older tradition of history writing - the effortless fluidity of a John Julius Norwich of Jan Morris. Reading him, one thinks of Tintoretto: vast canvases, mannered style, high drama, narrative drive."

Pratinav Anil, The Times (London)

“Fluid and enriching. The range and detail of Marozzi’s research brings a welcome variation on the standard view of Islamic history.”

Publishers Weekly

"A scrupulously fair, fearless and detailed history."

Christopher Hart, The Daily Mail

"Superb. A remarkably humane work, written in urbane and polished prose."

Bartle Bull, Literary Review

Praise for Justin Marozzi

“Mr. Marozzi is an accomplished and ambitious writer. A sweeping, vibrant and often irrepressible account of the cities most emblematic of Islam since that religion was promulgated by the Prophet Muhammed in the early seventh century. Like an erudite magpie, he gathers material from every available source—primary texts, both religious and historical, as well as a profusion of secondary ones—and weaves it all together with dexterity."

The Wall Street Journal 

“A relief from the often downbeat tone of literature about the region.”
 

The Economist

"Parts of Justin Marozzi’s Captives and Companions are hard to read and that’s as it should be. We are obsessed with the Atlantic traffic but the mass trade carried on in the Islamic world, sanctioned by the faith, gets far less attention. This book is a necessary corrective."

Evening Standard, a "Book of the Week"

"Justin Marozzi is a precious rarity—a serious traveler who is also a real writer, with a wonderful feel for language, a gift for narrative and an enviable sensitivity and lightness of touch." 

William Dalrymple

"A bold, brilliant and timely history that confronts one of the most neglected and uncomfortable subjects in global history. Justin Marozzi brings to life the complexity and humanity of the Islamic world’s entanglement with slavery using an extraordinary range of sources, across more than a millennium and across sweeping geographies. Not just a mesmerizing book, but a profoundly important one too."

Peter Frankopan, author of The Silk Roads: A New History of the World

"A powerful and important book. A masterly and thoughtful study of human cruelty and endurance."

Gerard Russell, Financial Times

"An elegant and ambitious synthesis, serving up a scintillating compendium of lives. Gliding through the ages, Marozzi's prose recalls an older tradition of history writing - the effortless fluidity of a John Julius Norwich of Jan Morris. Reading him, one thinks of Tintoretto: vast canvases, mannered style, high drama, narrative drive."

Pratinav Anil, The Times (London)

"A scrupulously fair, fearless and detailed history."

Christopher Hart, The Daily Mail

"Superb. A remarkably humane work, written in urbane and polished prose."

Bartle Bull, Literary Review

"Parts of Justin Marozzi’s Captives and Companions are hard to read and that’s as it should be. We are obsessed with the Atlantic traffic but the mass trade carried on in the Islamic world, sanctioned by the faith, gets far less attention. This book is a necessary corrective."

Evening Standard, a "Book of the Week"

Resources and Downloads

High Resolution Images

More books from this author: Justin Marozzi

BACK TO TOP