Here is a book that discusses not only how to improve your credit. It also includes: How to understand various credit scores that may be assigned to you by a bank or other lending group; how to get a major credit card with no credit check; how to build a lifetime of excellent credit while enjoying all the things you like and appreciate in life.
It discusses: 45 ways to get better credit today--right now--no matter how bad your credit may be; how to use your good credit to start a business, buy real estate or . . . IWS-64 Approx. 100 pages plus bonuses.