How do I stream my audiobook using Chromecast?

How to connect eStories to a device with Google Cast
Your Chromecast gives you the ability to control your eStories experience from your Android (4.1 or later) device, iOS (7.0 or later) mobile device (iPad, iPhone, and iPod touch) or Chrome browser (automatically enabled with latest versions of Chrome + compatible devices).

Each device must have the latest updates installed. You can update the eStories app from the Google Play Store on Android devices and the App Store on Apple mobile devices.
 
How to Get Started: Chromecast
1) Open your eStories app or eStories.com (in Chrome) on the same Wi-Fi network as your Chromecast enabled device
2) Play a story
3) Tap the Google Cast logo at the top of your device
4) Select your device within the drop-down menu

For more information please click here