Here’s a wid­get that will let you search my library for books on:

• busi­ness strat­egy, com­pet­i­tive advan­tage
• inno­va­tion and inno­va­tion man­age­ment
• brand strat­egy and brand man­age­ment
• mar­ket research
• cus­tomer man­age­ment
• how cus­tomers shop, how they buy
• con­sult­ing prac­tice man­age­ment

The wid­get links to Ama­zon, in case any of the search results belong on your book­shelf too.