Wilberforce, our monkey

Iwas given a signed copy of this book in 1966 when i was 3 by the author himself my stepfather was his chauffer. I was too young to read it at the time and it subsequently got lost during a later house move but i believe it was about a monkey that "uncle Jim" and his family adopted when they were living in Africa. Iwould so love to get hold of another copy of this book. If anyone out there has one they dont want please let me know my Email is tiggerbounce@europe.com and if you should ever come across one that is signed "To Carole dated 1966 please let me know. Thanks Carole