Geronimo Stilton, a talking mouse, is the central character of the Thea Stilton Series. He is a journalist and editor of The Rodent's Gazettes. He pens down his experiences of adventure in his own autobiographical series and Thea Stilton is one of his younger sisters.

In Thea Stilton Special Edition: The Secret of The Fairies, the Thea Sisters travel to the wonderful land of Erin. Their friend goes missing there and they find that the land is in some danger. When they are trying to save the land, several fairies, gnomes and other magical creatures come in their way. Some of them become friendly and support them, while others create more trouble.

The character of Geronimo is a symbol of peace, love and happiness. Geronimo believes in teamwork and loves to share things. He is a figure who encourages bonding and good values in life. The special edition of the book was published in 2013 by Scholastic Inc. and is available in hardcove

Geronimo Stilton is the pseudonym of the famous Italian writer Elisabetta Dami. She has written the famous series of books on Geronimo Stilton. She co-owns the Italian based publishing company called Edizioni Piemme. She likes to get all her ideas through her travels to places around the world.