Complex sentence: In January 2009, OverDrive informed Fictionwise that it would no longer be providing downloads for purchasers of e-books through Fictionwise as of January 31,2009; no reason was provided to Fictionwise as to why it was being shut down.
Split into simpler sentences: In January 2009, OverDrive informed Fictionwise that it would no longer be providing downloads for purchasers of e-books through Fictionwise as of January 31,2009. No reason was provided to Fictionwise as to why it was being shut down.