The Herero and Nama genocide (1904-1908)
Congo   Genocide

[Was carried out by Germany in South West Africa, now called Namibia. It killed 60,000 Hereros and 10,000 Nama, 50% to 70% of them.]

The Herero and Nama genocide

Books
The Herero and Nama Genocides, 1904 1908 by J.B. Gewald