See the following for more information:

Goto Page

The ePub Reader allows you to jump directly to any page number you specify in the book as you read an eBook. Tap on the page indicator at the bottom right of the screen to launch the Goto Page dialog. The dialog allows you to select a new page number by entering it directly into the text input area, by using the forward and reverse buttons, or by using the slider to select a new position. If you tap and press one of the buttons, the page number changes quickly.

Invoke Goto Page
1. Invoke Goto Page
Goto Page
2. Goto Page
New Page
3. New Page