nDunia Rahwan graduated in life sciences and is now a scientific journalist. Passionate about nature photography, animals and travel, she has also gained great experience in the pet sector in recent years. Dunia lives in Italy. n nPaola Formica has published fiction books as well as educational material for primary and secondary schools. She has completed illustrations for monthly and weekly periodicals, for both children and adults, and for newspapers. Paola lives in Milan, Italy.n