Melia is facing yet another change of boss. Somehow the governments doesn't seem happy unless they're shaking up British Security Services and making the agents uncomfortable and insecure. Captain Gibson isn't around. Some say he has been sent for 're-education'. Meanwhile, a jumped-up little toerag from London has been sent up north to Salford to show the natives how to do stuff. So far, according to all reports, he has been a miserable failure.
Meanwhile, an older woman from Melia's past, Jan Branch, re-appears after many years away. Jan's mother has died and she is there to clear her old house and tidy up loose ends. Unfortunately, she is not the same person she was when she left town. Where she lives now, in the East Indies, they call her the 'Gun-running Granny', for that is her new profession. She hadn't planned on staying long, but two things delay her departure. One, there is an Arms Fair in the city and she sees an opportunity to do some deals and make some money. Second, she hears that a successful property developer, Jimmy Batter, has amassed a fortune which he intends to divide amongst his ungrateful family. Unluckily for them, the 'Treasure' is hidden, and although various relatives are falling over themselves to find the money, Jan thinks she has a much better chance than most. After all, she used to be a film-maker, and captured Old Jim on video, back in the day. Those films, made by the group known as 'Co-operative Videographers', maybe provide all the clues necessary to unearth the fortune.
Melia might care, but she has other things to do. After the trauma of the last few months, a holiday in Spain led to a liaison with a young man who wants to save an unfairly imprisoned journalist. Melia is eager to help, and for one reason only - she is in love. She doesn't want anyone to know, but John Lewis has stolen her heart. She would do anything for him, and before long, we find out exactly what that is.