Golly, Anderssen! What can it mean? Sent for from the stacks of the Bodleian Library in Oxford, where she'd spent a couple of dusty months trying to track down where the Conquistadores might have sent their Southern American loot. Sir Washinton Armstrong, her Professor and mentor, has sent for her to come immediately to Madrid and await word from him. Anderssen, you're off again!

But all is not going to go smoothly for our heroine. Shortly after getting a new cable from Sir Washington, telling her meet him at his camp, some cad chloroforms and ties her up! Oh no! What will she do?