An astonishingly bold and moving middle-grade debut about family, friendship and how its OK to be different. “I loved this book . . . A female Wonder.” – reader review “This is a brilliant book. I dont think Ive ever read anything like it.” – reader review “A celebration of difference, a masterclass of empathy – just a massive warm hug of a book!” – reader review Libby wants to be a scientist when she grows up, just like her hero, the underrated astronomer Cecilia Payne. Shed also do anything for her family – and when her beloved big sister Nonny is in trouble, Libby comes up with the perfect plan to help her, and at the same time remind the world what stars are made of.