PDF Ebook reader for iPAD

I need a PDF Ebook readed with following requirments 1. A Splash Screen 2. Multiple PDF Supports 3. Details of the PDF will be from a XML hosted in my website 4. Each PDF will have many pages 5. On selecting a particular PDF, that should be downloaded to the ipad for offline reading 6. pinch Zoom and swipe to change pages 7. Page Bookmarking And other basic functionalities too.