[text by Giovanni Caviezel ; illustrations by Giuliana Donati]. [text by Giovanni Caviezel ; illustrations by Laura Rigo]. text by G. Caviezel ; illustrations by C. Mesturini. [text by G. Caviezel ; illustrations by L. Rigo]. [text by Harriet Ziefert ; illustrations by Barroux]. text and illustrations by Nina Govan. by David W. Barber ; illustrations by Dave Donald.