 A recent read for me that I find myself referring to often because it really impacted on me is The Power of Fun by Catherine Price. This is a book that takes fun very seriously. The first half of the book, part one, is all about the research and why we need more fun and how it impacts on both our physical and mental health. And then part two is about how to go have fun. You do things like a fun audit, very serious about fun. There are some pretty dodgy diagrams in this book which I love. I'm a dodgy diagrams kind of gal. You'll know that if you've ever worked with me. One thing to know, it's massive. It's a really really big and long book but actually it all felt great to me and I loved it. And Mark does too, thank you.