This fast-paced thriller about a girl who investigates her friend's disappearance during their cruise ship vacation is Ruth Ware's The Woman in Cabin 10 for teens--and it's a paperback original!

Izzy is reaching peak boredom on a cruise with her parents until she meets daring new friend Jade, with whom Izzy can barely keep up. But a shock wave runs through the cruise ship when Jade goes missing in the middle of the night, leaving behind a cryptic note.

Izzy digs deeper into Jade's disappearance, but someone doesn't want to find the truth. And if she's not careful, Izzy might not get off this ship alive...

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