These are some books for CLAT preparation-
• Common Law Admission Test (CLAT) Guide, Ramesh Publisher
• Legal Awareness and Legal Reasoning for the CLAT and L.L.B. Entrance Examinations: 3rd Edition, A.P Bhradwaj
• The complete Success Package CLAT 2013, Arihant
• CLAT And LLB Entrance Examination: Study Package, A P Bhardwaj
• Legal Aptitude And Legal Reasoning For The CLAT And LLB Examinations, A.P Bhradwaj
• Study Package For CLAT And LLB Entrance Examination, A.P Bhradwaj
All the best !!