The book: The little cat Gizelle lives on an exotic island. She dreams of becoming great, of having people talk about her. When, with the help of her toucan friend, she finds treasure that pirates once hidden, Gizelle is thrilled! "Books will write that I am the richest cat in the world!" she says. However, she doesn't have time to rejoice, as a sudden hurricane sweeps everything around her. A furious wind scatters the jewelry, and massive waves swallow the diamonds. Gizelle's dream of being remembered in history seems to be fading. But not... Because deep inside her, she hid a great treasure in her heart. The series: Kindness is a key element of social intelligence. Cultivating this value is very important, as it has been proven that children who learn to show solidarity improve their social relationships, become happier, and are more loved by those around them. In an age where expressions of anger and bullying are continuously increasing, the practical application of love might be the antidote. Parents and educators must prioritize the development of an intelligence with heart by teaching children to care for others and to appreciate those who take care of and love them. The books in this series highlight the value of kindness and serve as allies in achieving this goal.