The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
The Princess and the Goblin is a children's fantasy novel by George MacDonald. This book is no longer under any copyright and almost a forgotten piece of literature. I am a father of three girls who enjoyed this story so I decided to help bring it to the mobile iPhone platform.