William Darmon and his wife Elizabeth, owners of Mayfair Hall, fall victim to rival Forth family who introduce a bill into Parliament called the Writ of Confiscation. It will repossess the Darmon's ancestral home unless they can find their missing deed. A late family friend hid the document on a trip to Egypt decades earlier, leaving a clue to its location only visible in the night sky of 1825. As the Darmons begin to unravel the mystery, a Forth body turns up on their doorstep. William and brother-in-law, Charles set off for the Mediterranean only to be waylaid by Greek independence fighters on the eve of a massive Egyptian invasion. William's escape finds him stranded in the Sahara far behind Forth members attempting to destroy his property title. Historically accurate events provide non-stop suspense.