Tom can't wait for his LUCKY BIRTHDAY. It's an EPIC family tradition and he's dreamed up an UNFORGETTABLE party! Only, after several disasters involving a flattened Chihuahua and a curse from the tooth fairy, it's been CANCELLED. But Tom won't give up. With the help of his friends (and a pig painted like a zebra), Tom decides to throw himself the party he deserves. What could possibly go wrong?.

It?s Nikki Maxwell?s birthday in the thirteenth instalment in the blockbuster #1 New York Times bestselling Dork Diaries series! Nikki and her BFFs Chloe and Zoey are planning a birthday party of epic proportions! There?s just one problem - Nikki?s mum says no way to the budget they need to make it happen. Nikki?s ready to call the whole thing off, but some surprising twists might take that decision out of her hands, and help comes from the person...