Take a look at this.
http://www.qureshiuniversity.com/booksworld.html

What do you have to do?
You have to write a foreword.

How long have you known me?
How often have I been writing?
How would you elaborate my dedication to writing books, establishing guidelines of Iternational Englis language standards?

Foreword: What is it?
A foreword (one of the most often misspelled words in the language) is most often written by someone other than the author: an expert in the field, a writer of a similar book, etc. Forewords help the publisher at the level of marketing: An opening statement by an eminent and well-published author gives them added credibility in pitching the book to bookstores. Forewords help the author by putting a stamp of approval on their work. 

What do you think?