Cassie Comes Through

Cassie Comes Through is the sixth book from the main Star Darlings book series. It was released on February 2, 2016.

Synopsis
Starf! The day Cassie has been dreading since she first arrived at Starling Academy is here. She has been chosen to make the journey to Wishworld for the next Wish Mission. Lady Stella, the headmistress, assures her she's going to do a starmendous job. Cassie is so sensitive and perceptive she'll be a natural! But her mission is even harder than she feared.

Everything just seems all wrong. And there's no help in sight. Could Cassie be the first Star Darling who simply can't make her Wisher's wish come true?