Irene Verdú studied philosophy at the University of Valencia where she also completed her teacher training. She has worked at the Oliva Archaeological Museum and in library services. She began to write after the birth of her daughter. She lives in Spain.

Verònica Aranda graduated from the Joso School: Comic and Visual Arts Center in Barcelona. She likes to create a variety of effects and textures in her artwork to give it a handmade feel. Verònica lives in Spain. www.veronikaaranda.wixsite.com/ilustradora