This book will teach your children about life during apartheid, Mandela's role in creating the rainbow nation and how, like him, they can help to make the world a better place.
Parents will learn something too. As Zindzi says, this book illustrates "tender and honest ways to speak with children about difficult topics in current events around the world".
Just look at how she sensitively explains the reason her father fought against apartheid in this excerpt from Grandad Mandela:
"Why did Grandad go to jail?" asked Zazi.
"He went to jail because he was fighting against apartheid. Apartheid was a law in South Africa that separated black people and white people, and said that white people were better. Grandad was fighting for us all to be equal.
"You know like we say, 'Love You Lots Like Jelly Tots?' We are different colours but we all taste the same?"
"Uh-huh," said Zazi.
"That's what Grandad Mandela was fighting for."
WATCH | Zindzi, Zazi and Ziwelene Mandela read excerpts from Grandad Mandela