The Secret Oath(2003)
(The fourth book in the Rugendo Rhino Tales : Kenyan Chronicles series)
A novel by Shel Arensen
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.
Used availability for Shel Arensen's The Secret Oath
September 2003 : USA Library Binding
September 2003 : USA Paperback