Pro Oracle Database 11g RAC on Linux Julian, Bach, Martin, Shaw,

Pro Oracle Spatial for Oracle Database 11g (Expert's Voice in Oracle), Kothuri,

Pro Oracle Database 11g Rac on Linux by Dyke, Julian; Shaw, Steve; Bach, Martin

Beginning Oracle Database 11g Administration: From Novice to Professional: Used

Pro Oracle Spatial for Oracle Database 11g

Oracle Database 11g Release 2 High Availability: Maximize Your Availability ...

Oracle Database 11g Oracle Real Application Clusters Handbook, 2nd Edition by K.