ICAI has recently made amendments in the ISCA Study Material for Nov 2015 attempt by including new topics into the current syllabus and also removing certain topics. Please open E-book for CA-Final ISCA and see the 1st pages.... there are around 6 change.
The new Chapters in ISCA are as follows:
ISCA Chapter 1: Concepts of Governance and Management of Information Systems ISCA Chapter 2: Information Systems Concepts ISCA Chapter 3: Protection of Information Systems ISCA Chapter 4: Business Continuity Planning and Disaster Recovery Planning ISCA Chapter 5: Acquisition, Development and Implementation of Information Systems ISCA Chapter 6: Auditing of Information Systems ISCA Chapter 7: Information Technology Regulatory Issues ISCA Chapter 8: Emerging Technologies
You may download ISCA New and Amended Study Material below with new syllabus from the link mentioned below:
http://www.icai.org/post.html?post_id=5776
Further, as per my opinion always prefer to use latest books, Practice manuals and Revision Test Papers as there are small amendments in almost all the chapters and especially in chapter 1 and 8. You may be spending a little more money, but that can fetch you decisive marks. Hence, pick latest recommended book applicable for November 2015 attempt.