Today’s the day! My new Murder Most Unladylike Mini-Mystery, The Case of the Missing Treasure, is out now in the UK and Ireland, exclusively available from Waterstones.

This is a bit different from usual, and there’s a reason for that: this was a story that Waterstones specially asked me to create. I wouldn’t have written it if it wasn’t for their support, and so at first it will only be available in their stores and online. But I promise I haven’t forgotten other bookstores – I love everyone who has worked so hard to sell my books, and all of the fans who have supported the series – and so it will eventually be available more widely, as well as in e format online. I’ll be able to tell you more about that soon!

But for now, happy publication day to The Case of the Missing Treasure. It’s tiny, it’s shiny and it’s packed full of adventure, mystery, codes and friendship. I hope you love it!