Leno, Katrina

"Molly, a seventeen-year-old girl who suffers from dissociative identity disorder, has played host to Mabel, a completely distinct personality, for most her life. When Molly faces a crisis Mabel doesn't know she can handle, Mabel lets Molly in on her secrets"--provided by publisher.

Fannie and Louis both belong to an online support group for trauma survivors and have a tendency to lose things, but when they embark on a road trip to finally meet each other, they start to realize that the things you lose might be things you weren't meant to have at all and that you never know what you might find if you just take a chance.