Peter Greenhalgh

"Iris Carr is travelling across Europe by train when she unwittingly becomes embroiled in a sinister Balkan plot. Feeling disoriented after a fall, Iris is befriended by Miss Froy, an elderly English woman sharing her carriage. But when she wakes up from a few hours' sleep, Miss Froy has vanished without a trace. As fellow passengers claim the lady never existed, Iris faces danger and intrigue as she fights to discover the fate of Miss Froy-- and...

For centuries vampires have co-existed in harmony with humans until now ... Amidst the growing threat of viral epidemic and the possibility of worldwide environmental catastrophe, humanity has an unprecedented ability to destroy itself. In order to prevent further contamination or loss of their food supply, the vampires have organized and are pouring funds into all manner of human scientific research. Though they profess to be a persecuted and misunderstood...

From England to the Mediterranean, accompanied by his elegant and trustworthy sidekicks, the intelligent yet eccentrically-refined Belgian detective Hercule Poirot pits his wits against a collection of first class deceptions.