Jetsetter, adventurer, and owner of a very unusual London bus, Lady Christina de Souza likes the finest things. Even if they don’t belong to her. And the more exotic – or alien – the better. But Christina’s activities have caught the attention of UNIT, and now Sam Bishop is on her trail... 1.1 It Takes a Thief by John Dorney The French Riviera has always provided rich pickings for the aristocratic cat-burglar. Lady Christina is enjoying the high life while adding to her collection. But when suspicion falls on her after a robbery-turned-murder, Christina decides to catch the culprit herself... 1.2 Skin Deep by James Goss Sylvia Noble always knew she deserved better. So, when a chance encounter with aristocracy propels her out of Chiswick and into high society, she’s delighted. But the beautiful people have their own agenda – and Christina is surprised when those plans involve her father. 1.3 Portrait of a Lady by Tim Dawson When her plot to steal a priceless painting runs into trouble, Christina crashes into an undercover UNIT operation – and Sam Bishop. Soon, her Number 200 bus is racing from Europe to South America and into the depths of the Pacific, chasing a mysterious and unstoppable foe… 1.4 Death on the Mile by Donald McLeary Lady Christina has been offered a job: the heist of a lifetime. She simply has to break into Edinburgh Castle. At the same time, UNIT are investigating alien activity at the Military Tattoo. And where there’s treasure and treachery, there are also Slitheen…

Jetsetter, adventurer, and owner of a very unusual London bus, Lady Christina de Souza is travelling the globe and catching up with the rellies. First, a treasure hunt with her reprobate father in the Indian Ocean. Then, a flying visit to the Australian outback in search of a lost Great Aunt... But Sam Bishop and Jacqui McGee of UNIT are on her trail. As one reunion takes a dangerous turn, Christina has a hard decision to make – for the good of the family! 2.1 The Wreck by James Goss When Christina joins her father on a cruise off the coast of Zanzibar, she is surprised to meet his new fiancée Bunny. But Lord Alfred has his eyes on another trophy altogether. An underwater shipwreck, containing treasures as deadly as they are beautiful… Are the de Souzas ready to pay the price to bring them to the surface? 2.2 Outback by Sarah Grochala In need of respite, Christina seeks out her Great Aunt Eugenia, and finds herself looking for answers in the Australian outback. Has her aunt really been abducted by aliens? What secrets lie within the Jajutuma crater? And why are Sam Bishop and Jacqui McGee of UNIT on Christina’s trail? 2.3 Long Shot by John Dorney Royal Northcote: highlight of the racing calendar. Lady Christina hopes for a win, as do Sam Bishop and Jacqui McGee, looking into some mysterious deaths. With secret agents and rogue family members on the scene, an assassin closes in on their target. But Lady Christina is at her best when the odds are stacked against her.