Do you ever wonder where the stuff around you all came from? No, not from eBay. I mean, who had the amazing idea of making a mobile phone or the annoying idea of building a school? For example, did you know that Velcro was invented by a dog and WiFi by a movie star? (Spoiler alert - it wasn't Zendaya.) In the fourth laugh-out-loud book from Adam Kay and Henry Paker, you'll learn all about the coolest, grossest and most ridiculous inventions in the world. You'll meet the queen who used the first ever toilet, learn why margarine used to be full of maggots and find out why Ancient Greeks wiped their bums on dinner plates. Oh, and hopefully some slightly more useful facts as well... An A to Kay to Z of the random, ridiculous and revolutionary inventions that changed our lives. (And some that definitely didn't . . .) Praise for Kay's Anatomy- 'An enjoyably gross look at the human body. Hours of gruesome fun guaranteed' i 'Like listening to a teacher who makes pupils fall about' Sunday Times 'Totally brilliant!' Jacqueline Wilson 'Fun and informative' Malorie Blackman 'Very funny - this exciting book is bound to inspire the next generation of medics' Sunday Express Praise for Kay's Marvellous Medicine- 'A ridiculously funny read that will delight, gross out and educate all at the same time' Independent 'Educational and entertaining. It should be on the national curriculum!' Harry Hill 'Completely marvellous and very funny' BookTrust

"Empowering, modern, and judgment-free."--Booklist CONSENT. SEXTING. VIRGINITY. THE BIG O. Sex-positive vlogger Hannah Witton covers it all in this informative and accessible must-have sex education resource for teens Nobody really has sex all figured out. So Hannah Witton wrote a book full of honest, hilarious (and sometimes awkward) anecdotes, confessions, and revelations. Hannah talks about doing it safely. Doing it joyfully. Doing it when you're ready. Not doing it. Basically, doing it the way you want, when you want (if you want). Doing It works as both an educational introduction to sex as well as a guidebook for those who are already sexually active. It offers valuable insight on important topics that teens don't always learn about in sex ed at school, such as healthy relationships, porn, contraception, sex shaming, and more. Approachable and empowering, this is the go-to resource for all things s-e-x.