Eline Snel is one of the pioneers of meditation for children and has acquired a worldwide reputation for her simple, effective, and compassionate mindfulness method. A therapist and certified trainer in Mindfulness-Based Stress Reduction (MBSR, developed by Jon Kabat-Zinn), she runs the Academy for Mindful Teaching. She has recently started a pilot project in various secondary schools to teach mindfulness practices to teenagers. For more information, please visit www.elinesnel.com. 
 
Marc Boutavant is an author and illustrator made famous by the series Ariel and Mouk. He has illustrated more than 40 works for young people.