Get ready for some after-school fun with former doctor and bestselling author Adam Kay.

Do you ever wonder where the stuff around you all came from? No, not from the shops. I mean, who had the amazing idea of making video games or the annoying idea of building a school?

In the latest laugh-out-loud book from the record-breaking and extremely handsome Adam Kay and Henry Paker, you’ll learn about everything ever invented, from the daft to the disgusting to the downright dangerous.

You’ll discover all about:

– The queen who pooed on the first ever toilet

– How velcro was invented by a dog

– Why the Ancient Greeks wiped their bums on dinner plates

As well as 48,762,851,208 other facts. (Approximately.)

All tickets include guaranteed entry to the signing and a copy of Kay’s Incredible Inventions (RRP £14.99).