Claude Izner is the pen-name of two sisters, Liliane Korb and Laurence Lefevre. Both booksellers on the banks of the Seine, they are experts on nineteenth-century Paris. Liliane Korb died in March 2022.

Lorenza Garcia translates from French and Spanish. Her two most recent translations are The Montmartre Investigation by Claude Izner, which she co-translated with Isabel Reid, and The Season of the Beast by Andrea H. Japp. She currently lives in London.

Jane Aitken is a publisher and translator from the French.