Lia and Cassie are best friends, wintergirls frozen in fragile bodies, competitors in a deadly contest to see who can be the thinnest. But then Cassie suffers the ultimate lossher lifeand Lia is left behind, haunted by her friends memory and feeling guilty for not being able to help save her.

In her most powerfully moving novel since Speak, awardwinning author Laurie Halse Anderson explores Lias struggle, her painful path to recovery, and her desperate attempts to hold on to the most important thing of allhope.