Melbourne, 1929. The year starts off for glamorous private investigator Phryne Fisher with a rather trying heat wave and more mysteries than you could prod a parasol at. Simultaneously investigating the apparent suicide death of a man on St Kilda beach and trying to find a lost, illegimate child who could be heir to a wealthy old woman's fortune, Phryne needs all her wits about her, particularly when she has to tangle with a group of thoroughly unpleasant Bright Young Things.
It's Christmas, and Phryne has an invitation to the Last Best party of 1928, a four-day extravaganza being held at Werribee Manor house and grounds by the Golden Twins, Isabella and Gerald Templar. She knew them in Paris, where they caused a sensation. Phryne is in two minds about going when she starts receiving threats. She promptly decides to accept the invitation - after all, no one tells Phryne what to do.
St. Kilda's streets hang with fairy lights. Tea dances, tango competitions, lifesaving demonstrations, lantern shows, and picnics on the beach are all part of the town’s first Flower Parade. And who should be Queen of the Flowers but the Honourable Phryne Fisher? It seems that the lovely Phryne has nothing to do but buy dresses, drink cocktails, and dine in lavish restaurants. Unfortunately, disappearances during this joyous festival aren’t limited to the magic shows.
Phryne Fisher, her sister Beth, and her faithful maid, Dot, decide that Luna Park is the place for an afternoon of fun and excitement with Phryne's two daughters, Ruth and Jane. But in the dusty dark Ghost Train, amidst the squeals of horror and delight, a mummified bullet-studded corpse falls to the ground in front of them.
Seven Australian soldiers, carousing in Paris in 1918, unknowingly witness a murder and their presence has devastating consequences. Ten years later, two are dead ... under very suspicious circumstances. Phryne's wharfie mates, Bert and Cec, appeal to her for help. They were part of this group of soldiers in 1918 and they fear for their lives and for those of the other three men. It's only as Phryne delves into the investigation that she, too, remembers being in Montparnasse on that very same day.
