A very special, limited edition of the third thrilling mystery in the bestselling Murder Most Unladylike series! With a brand-new introduction by author Robin Stevens, and a gorgeous, collectible new package with gold foil detail and sprayed, stencilled edge design.

Just like the iconic Agatha Christie, Hazel and Daisy have boarded the Orient Express!

Daisy Wells and Hazel Wong are taking a holiday on the world-famous Orient Express - and it's clear that each of their fellow first-class passengers has something to hide.

Even more intriguing: there is rumour of a spy in their midst.

Then, during dinner, there is a scream from inside one of the cabins. When the door is broken down, a passenger is found murdered, her stunning ruby necklace gone.

But the killer has vanished - as if into thin air.

Daisy and Hazel are faced with their first ever locked-room mystery - and with competition from several other sleuths, who are just as determined to crack the case.

'A delight . . . Hazel and Daisy are aboard the Orient Express: cue spies, priceless jewels, a murder and seriously upgraded bun breaks' The Bookseller

'Addictive . . . A rumbustious reworking of Agatha Christie's Orient Express caper' New Statesman