Confusion in ca final law book by munish bhandari

frnds i bought handbook on corporate and allied laws by munishbhandari in dat in each chapter for detailed discussion refer corporate allied laws (question and answers) by munish bhandari but in internet for online buying i dont find book in dis title bt i found book on 'corporate and allied laws' by munish bhandari. my doubt is both books are one and same r different. wch book i hv to buy for detail study . kindly inform its urgent. thanks in advance.