Notes

279 pages
Summary: Libby adores her big sister, Nonny, who always makes her feel special. Nonny doesn't care that Libby has Turner Syndrome, and stands out a little from the other kids. Libby tries not to mind, too: she knows it won't stop her from being an amazing scientist one day, like her hero, the astronomer Cecilia Payne. When she discovers that Nonny is in trouble, Libby comes up with the perfect plan to help her - a plan as unique as she is. After all, her ambitions are sky-high. And this could be her chance to take one small step for her sister and one giant leap for girl-kind. (Back cover)