Welcome to the Terran Chronicles bonus material where you can receive free ebooks online. Each novel in the series has a 'Secret Code' that begins with the letters 'TC'. These codes are unique to each story and provide access to the short stories as free eBooks online. The short stories supplement the series by adding new elements, or by answering questions otherwise left open in the main Terran Chronicles eBook novels. The codes are located at the very end of each full sized novel.