Book excerpt: TheStreet Ratings Guide to Bond & Money Market Mutual Funds has everything your patrons need to easily identify the top-performing fixed income funds on the market today. Each quarterly edition contains TheStreet's independent ratings and analyses on more than 4,600 fixed income funds – more than any other publication, including corporate bond funds, high-yield bond funds, municipal bond funds, mortgage security funds, money market funds, global bond funds and government bond funds. In addition, the fund's risk rating is combined with its three-year performance rating to get an overall picture of the fund's risk-adjusted performance. The resulting TheStreet Investment Rating gives a single, user-friendly, objective evaluation that makes it easy to compare one fund to another and select the right fund based on the level of risk tolerance. Most investors think of fixed income mutual funds as "safe" investments. That's not always the case, however, depending on the credit risk, interest rate risk, and prepayment risk of the securities owned by the fund. TheStreet Ratings assesses each of these risks and assigns each fund a risk rating to help investors quickly evaluate the fund's risk component. Plus, we include a handy Risk Profile Quiz to help you assess your personal tolerance for risk. So whether you're an investing novice or professional, the Guide to Bond and Money Market Mutual Funds gives you everything you need to find a mutual fund that is right for you.