Unsettled by her pregnancy, werewolf Elena Michaels is given the task of retrieving a stolen letter allegedly written by Jack the Ripper, but she soon discovers that the letter contains a portal to Victorian London's underworld, allowing the vicious killer access to the twenty-first century, where he and a pair of zombie thugs are searching for Elena.

"Autumn 1888. Veronica Speedwell and her natural historian colleague Stoker are asked by Lady Wellingtonia Beauclerk to help with a potential scandal so explosive it threatens to rock the monarchy. Prince Albert Victor is a regular visitor to the most exclusive private club in London, known as the Club de l'Etoile, and the proprietress, Madame Aurore, has received an expensive gift that can be traced back to the prince. Lady Wellie would like Veronica...