If you are asking about a book on how to use a search engine, Wiley has several - try www.wiley.com.

If you are asking about website optimization for search engines, Wiley has several of those as well.

However, if you are asking about building a search engine of your own I am not aware of that specific coverage in any of our Wrox titles.

If you are versed in a scripting language like PHP or ASP/ASP.NET there are several opensource solutions on the web that you can customize for your own needs.