Parte de la exitosa serie Little People, BIG DREAMS, Agatha Christie cuenta la historia de la escritora policíaca más famosa de todos los tiempos / Part of the bestselling Little People, BIG DREAMS series, Agatha Christie tells the story of the most famous crime writer of all time.

Maria Isabel Sánchez Vegara, born in Barcelona, Spain, is a writer and creative director in constant search of new concepts for children’s books. In 2014, she created a book for her two twin nieces for their birthday, which shortly thereafter became the first book in the Little People, BIG DREAMS series. This multimillion-copy bestselling series of picture books explores the lives of outstanding people. From Mahatma Gandhi to Aretha Franklin, to Prince, Sánchez Vegara researches complex careers and makes them accessible to young children, with her unique and mindful style of writing. She works with a diverse team of illustrators to make each book lively, eye-catching and motivating. Working for more than fifteen years for clients in top advertising agencies, her books combine creativity with learning, aiming to establish a new and fresh relationship between children and pop culture. ​

Elisa Munsó is a fine arts graduate from the University of Barcelona. While there, she specialized in sculpture and also studied illustration, props, and scenery. She currently works, mainly drawing and designing, in her own studio-gallery The Flood in Barcelona. The small gallery self-publishes their booklets of travel and stories. Elisa combines work in the gallery with her own projects by organizing exhibitions of illustration and presentations of fanzines by individuals and collectives.