JoJo and Gran Gran are taking a trip to the beach to build a sandcastle.But when JoJo's sandcastle gets trodden on, she feels sad.Can Gran Gran show JoJo that even if their sandcastle doesn't last forever, making memories together is what matters most?About the showJoJo & Gran Gran is the first British-made animated show to feature a black family at its centre.It is based on characters created by Laura Henry Allain, whose own grandmother inspired the character of Gran Gran.Each episode shows a loving relationship a grandmother has with her granddaughter, a celebration of their shared world heritage and wonderful introduction to key preschool first experiences. JoJo adores her grandma, Gran Gran, and they love to spend time together while JoJo's Mummy and Daddy are at work.Gran Gran always has something exciting planned when JoJo comes to visit. Each picture book will retell the story of a well-loved TV episode, followed by a picture glossary and activity spread to encourage readers to take the themes from the book into their everyday.