Here's an exciting writing challenge for you to try:
I've looked through it already and think that it will inspire you to write thrilling, intriguing and gripping detective stories, which of course I hope you will send on for me to read.
I'm afraid you'll have to ask a parent to sign up and download the teaching resource pack from here but it is quick to do and completely free. All the resources are there including a powerpoint, text extracts and of course the teachers' notes which you will need to use to guide yourself through the sequence of work.
You can then work through it at your own pace - they suggest 4 sessions - but please start off by listening to the podcast first. (You'll note that she is never satisfied with the first draft!)