Hi guys, it's Dan The Diamond Minecart here, and welcome to my awesome 2017 diary!

This is going to be a fun-packed year. As well as being a week-by-week planner with plenty of space for you to fill in your most important dates, this diary is also bursting with puzzles, activities and fun facts to keep you entertained all year round. Learn how to make your own edible enchanted crystals, pick up my top YouTube tips, plan your own fun experiments and find out everything you ever wanted to know about me and my favourite characters, including Grim, Dr Trayaurus and the evil Denton.

With enough challenges, games and quizzes to see you through to 2018, this diary is all you need to make this the best year ever!