Is there a PDF/eBook Reader like the "Google Playbook"  Tablet? I'm a really big fan of the Google Playbook reader, especially for an Android Tablet. I love the 2 columns and the effect when you go to other page. So I was wondering, is there a PDF/eBook reader with similar functionality as the Google Playbook? Unfortunately Google Playbooks don't allow to import documents in PDF or EPUB format.
There are several apps you might check (ordered best recommendation first):


Moon+ Reader Pro is the best ebook reader I know. Support for the important formats (txt, html, epub, pdf, umd, fb2, chm, zip -- pdf only in the pro, said to be the fastest PDF renderer on Android), plenty libraries pre-configured to download books from (you can add your own sources), great support, and more. Just no DRM (yet; as Adobe didn't answer to the developers requests). My clear recommendation for this one.
Aldiko Book Reader supports epub, PDF, DRM -- and also can access online sources
Mantano Reader supports epub &amp; PDF, available in several versions, supports DRM
GO Book supports epub, txt, umd, pdf and fb2 (DRM/catalogs support: unknown to me)


There are some more on the Playstore, but not all are recommendable (and some may have escaped my notice).