Everything on the site this weekend has been chosen by the Imagine festival children's panel and features authors appearing at the festival in London over the next week.

Here's the line-up on the site, guest curated by the Ideas Cloud:

Cressida Cowell's top 10 mythical creatures: From dragons and dwarves to fairies and phoenixes, the author of How to Train Your Dragon selects the best in mythical creatures

Read an exclusive Skullduggery Pleasant story! Read our exclusive download of The End of The World, a Skulduggery Pleasant short story by Derek Landy, containing thrills, spills and no frills

Quickfire interview: Anthony Horowitz: Find out who Alex Rider is based on, what it's like to have a book made into a film and much more in Anthony Horowitz's Q+A

Pants in fiction quiz: Don't you just love pants? Aren't they just really funny? Well if you love pants just as much as we do then have a go at our pants in fiction quiz and test your pants knowledge

How to draw... Little Bear: Jane Hissey teaches you how to draw the tiny teddy in the baggy red trousers

The Imagine festival, sponsored by the Book People, is at the Southbank Centre from Monday 11 – Sunday 24 February 2013. www.southbankcentre.co.uk/imagine