Atlantyca Entertainment, an Italian trans-media entertainment company, has signed with Chinese publisher 21st Century Publishing House to publish one million Geronimo Stilton books at promotional prices for children. The agreement grants 21st Century Chinese-language rights to The Little Book of Nature, a book about ecology, for distribution to bookstores throughout China. The deal was brokered by Sara Wang, chief representative at Atlantyca’s foreign rights sales division office in Beijing.