The Secret Oath (The Rugendo Rhinos Series, Book 4)
By Shel Arensen.
Description
When the Rhinos accidentally stumble across a secret African oathing ceremony, they know they must forget what they've seen . . . or else. Before they know what's happening, Matt is kidnapped right out from under the noses of his friends. It's again up to the Rhinos and Cheetahs to discover what happened and rescue their friend. - from Amzon
ISBN(s)
0825420407, 9780825420405
