All of our books are designed to be read as stand-alone stories. Regularly, we bring characters forward as needed. For example, Tristan Wilder in Secret owns the largest search engine provider company in the world, Wilder, Inc. Arik Layne owns Escape Resorts, a resort for the everyday man. Both men are regulars in many other stories. To track who winds up in what story, see the chart below. Email me at kindle@kindlealexander.com with any questions!