HBase: The Definitive Guide Random Access to Your Planet-Size Data by Lars George. Publisher: O'Reilly Media, Released: August 2011, Pages: 556.
HBase In Action By Nick Dimiduk and Amandeep Khurana. Publisher: Manning, MEAP Began: January 2012, Softbound print: Fall 2012, Pages: 350.
HBase Administration Cookbook by Yifeng Jiang. Publisher: PACKT Publishing, Release: Expected August 2012, Pages: 335.