A joyful and reassuring rhyming story about overcoming feelings of shyness, by Rachel Bright and Chris Chatterton, creators of the bestselling The Worrysaurus and The Hugasaurus!Shyasaurus loves calm and quiet. Crowds are REALLY not her thing. But one day, her parents decide to throw a HUGE party! And as the guests keep arriving, it all becomes too much for Shyasaurus. With wibbly knees and a squeezy heart, she HIDES! Will Shyasaurus miss the party? Or can a very brave dinosaur help her find a way to join in the fun?The perfect picture book for little Shysauruses who might be feeling nervous about parties or starting a new school. From the author of the bestselling The Lion Inside and Love Monster, and talented illustrator, Chris Chatterton.