About Laia de Ahumada LAIA DE AHUMADA is a writer and researcher. She has a doctorate in Catalan philology and helped create the Terra Franca Association and the Heura Open Center. She lives in Barcelona, Spain. Books by Laia de Ahumada Wangari Speaks Out by (author) Wangari Maathai commentaries by Laia de Ahumada illustrated by Vanina Starkoff translated by Susan Ouriou
