The release date for the English version of 'A Dangerous Collaboration' by
Deanna Raybourn is Mar 2019. If you enjoy this novel, it is available for buy as a paperback from Barnes & Noble or Indigo, as an ebook on the Amazon Kindle store, or as an audiobook on Audible.
When Stoker, the brother of Veronica Speedwell's natural historian colleague, asks for a favor, the Victorian adventurer is flown to a secluded island near the tip of Cornwall. To Stoker's dismay, Tiberius convinces Veronica to pretend to be his fiancée under the guise of needing a companion to go to Lord Malcolm Romilly's house party. However, it soon becomes apparent that the party is not as innocent as it first appeared. A dramatic dinner demonstrates how much her husband is thinking about Rosamund, Romilly's wife, who vanished on their wedding day three years ago, and every single guest has a link to her.
Veronica enlists Stoker's assistance in order to ascertain the host's true intentions when spectral figures, eerie music, and cryptic threats start to haunt the partygoers. And as they look further, it becomes evident that the Romilly estate is riddled with riddles, and everyone there has a reason for wanting to assassinate Rosamund.