The book is available at Hathi Trust (I have not checked for other online sources).
Table of Contents
The Hare and the Elephant
The Hawk and the Cock
The Pig and the Baboon
The Cock and the Crocodile
The Tortoise and the Baboon
The Snake and the Partridge
The Hare, The Leopard, and The Bushbuck
The Hare and the Hyenas
The Hare, The Elephant, and The Hippopotamus
The Story of the Dzimwe
Nalumbalapa, The Night-Jar
The Story of the Hornbill (Lipomombo)
The Story of the Young Man Testing the Advice Given to Him by His Father
About the Greedy Man