Sex Education meets A Good Girl's Guide to Murder in this darkly hilarious YA murder mystery by Comedy Women in Print Prize and Carnegie Medal nominated author, Kate Weston. Sixth formers Kerry and Annie are nerdy, horny, hilarious, and exceptionally uncool. They're never invited to parties, picked for sports teams or included in jokes, yet together they form a unit so great that they don't need anyone else. But, when they're approached by the popular Heather and invited to one of the coolest parties in town to help her find out who's been trolling her from an account claiming to be her dead dad, their investigations take a turn. Heather's best friend is found murdered. Suffocated with a mooncup. Uncovering eye watering secrets, Kerry and Annie learn that everyone's got dirty secrets to hide, no matter their popularity...

Utterly hilarious and boldly honest, Kat's back to tell us how it is - and it is STILL INCREDIBLY EMBARRASSING. Fearlessly navigating periods, relationships and a disastrous trip to France, Kate Weston is a brilliant new comedy voice for a new generation of teens. 15-year-old Kat has suffered through mortifying incidents, muddling moments and Instagram hell - but her extreme teenage confusion isn't over yet.

It's a new term at college, and Kat is determined to spread the word about DOING GOOD FEMINISM to all her fellow students. But her new Feminist Society does not exactly go to plan (who knew it would be so embarrassing?! And why is everyone more confused than she is?!) and she's left feeling more of a failure than ever.

Meanwhile, a college trip to France is looming, and a reunion with former fling and TOTAL DREAMBOAT Sebastian. Can she avoid total mortification for long enough to ask him to come with her to Awful Trudy's Sweet Sixteenth party? Or will she find everything is lost in translation? Bold, authentic and laugh-out-loud funny, Kat's diary is perfect for fans of Geek Girl, Holly Bourne and Sex Education.

'THIS BOOK WILL MAKE YOU LAUGH OUT LOUD' - SUNDAY TIMES BOOK OF THE WEEK

"I feel like, in an equal world, there would be more penis admin ..." Kat Evans doesn't know much about feminism, but she does know this. Utterly hilarious and boldly honest, Kat tells it how it is - and it is INCREDIBLY embarrassing.

15-year-old Kat wants to do GOOD FEMINISM, although she's not always sure what that means. She also wants to be a writer, get together with Hot Josh (is this a feminist ambition?), win at her coursework and not make a TOTAL EMBARRASSMENT of herself at all times.

But the path to true feminism is filled with mortifying incidents, muddling moments and Instagram hell. And it doesn't help that Hot Josh is just, well, properly, distractingly hot.

And when everything at school starts to get a bit too much, Kat knows she's lost her way, and the only way forward is to ask for help ...

Bold, authentic and laugh-out-loud funny, Kat's diary fearlessly navigates mooncups, mental health and #TimesUp - perfect for fans of Geek Girl, Juno Dawson and Sex Education.