This application contains a professional recording of Underground -- wrapped in a beautiful and elegant player to create an immersive and enjoyable audiobook experience.

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The third book in Kat Richardson's best-selling Greywalker series, Underground features heroine Harper Blaine, walker of the shadowy line between the living and the dead. Seattle's homeless are turning up dead and mutilated, and zombies have been seen stalking the Underground. Harper sets out to find the source, and soon comes to realize she's tangling with an ancient evil.

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Player Features:
- Background playback and Retina Display enabled (Specific devices required)
- Automatic bookmarking to keep track of your place for you
- Gorgeous user interface to create an immersive reading experience
- Notes - Allows you to write down thoughts as you listen and email them to yourself or friends.
- Preloaded with content to allow for offline use