Your files will be displayed in the Sharing panel in iTunes. You can add or delete files from this area in iTunes.
•Plug your iPad into the USB port of your computer. Launch iTunes and select the iPad by
clicking on it under DEVICES in the left side of the iTunes window.
•.Click on the Apps tab to the right of the DEVICES list in the main
•.Scroll down until you see File Sharing.
•.Locate unrealBook in the File Sharing area and click on the icon.
Under unrealBook Documents there is a drop area that you can copy your
PDF files to. Either drag and drop files into the area or use the
Add... button or select a file and hit the delete key.