I'm trying to find information about my wife's brothers that were adopted by a family with surname French. We've gotten round about information that the family was listed in the book: Go be Fruitful and multiply - a history of the French Family published in 1989. Is there anyone with access to this book that can send us information?

The adopted parents were Douglas and Olive Avis (nee Leahy/Laye?) French. Michael and Robert were adopted by them in the early 1960's while in Zambia. We heard they moved to Australia but cannot find any further information.

Thanks for any information or pointers.