By Joseph E. Harrris

The African Presence in Asia by Joseph E. Harris examines the historical interactions between Africa and Asia, shedding light on the often overlooked narratives of African presence and influence in Asian societies. Through meticulous research and compelling narratives, Harris uncovers the complexities of these cross-continental connections, challenging traditional perspectives on global history. This groundbreaking book is essential reading for anyone interested in understanding the interconnectedness of diverse cultures and the untold stories that have shaped our world.

Northwestern University Press, 1971 - 156 pagine

A Modern Slavery By Henry W. Nevinson

This book, first published in 1906 provides a factual account of slavery in the Portuguese colony of Angola. Nevinson describes the brutal conditions of slavery, the slave trade routes, and the impact on African societies, emphasizing the inhumanity and suffering caused by the slave trade.The book mentions the work of missionaries in Africa, highlighting their efforts to provide education, medical care, and a message of peace, despite the challenges posed by colonial exploitation. The author  criticizes the Portuguese colonial system for perpetuating slavery and forced labor, particularly in the cultivation of cocoa on the islands of San Thome and Principe, leading to widespread suffering and death among the enslaved population.

Knopf Doubleday Publishing Group, 1968 - 252 pages

By Christine E. Sears

The book examines the impact of African-American abolitionists in England during the 1850s, highlighting their efforts to present the slave experience and stimulate opposition to American slavery.It explores how the campaign intersected with various English issues such as Victorian literary market changes, class and gender tensions, and national identity questions.Despite its popularity, the abolitionist campaign inadvertently reinforced English nationalism, becoming a point of interest for students of African-American studies and 19th-century literature and history[^2^][2].

Springer, 2012, 240 pagws