From Aberystwyth with Love

Hughesovka? Sure, private detective Louie Knight had heard the stories, he'd heard about the legendary replica of Aberystwyth built in the Ukraine by some crazy nineteenth-century Czar. But he didn't believe it. He thought it was all phooey, just a land for dreamers and romantics where every house was an ice cream castle in the air.
But all that changed when the museum curator of the fabled Shangri-la turned up in his office with a wild and crazy tale of love, death, madness and betrayal. Forced to swallow his scepticism, Louie is soon adrift in the neon-drenched wilderness of Aberystwyth Prom, pursued by snuff philatelists and a renegade spinning wheel salesman, and clutching two most unlikely talismans - a ticket to Hughesovka and a Russian cosmonaut's sock.
Aberystwyth's only private eye and his sidekick Calamity Jane return as they swap the train to Dovey Junction for the Orient Express and try to unravel a murder mystery that is bizarre, even by their own exceptional standards.