Isabella Cassina Illustrator, Author & Editor

Isabella Cassina is Social Worker specialised in International Cooperation (IHEID Geneva) and Migration and Registered Therapeutic Play Specialist (APT Italy). She is International Speaker, Head of Project Management, and Trainer at the International Academy for Play Therapy (INA) in Switzerland.

Claudio Mochi is Clinical Psychologist, Child and Adolescents Psychotherapist, and Registered Play Therapist Supervisor.

Karen Stagnitti is Emeritus Professor at Deakin University, Australia, Occupational Therapist, and Play Therapist.