Ages 6 to 10 years. Africa has more countries than any other continent. In Explore Africa, children learn many facts about Africa's countries and its geography. Each page is beautifully laid out. The book includes several continent maps so readers can relate the text and photographs to their location on the continent. This essential book looks at: Africa's mountains, including Mount Kilimanjaro, and valleys; Africa's waterways, including the longest river in the world; African culture; popular tourist destinations in Africa.