The growth stock gurus at Cabot say we’re in the midst of a healthy bull market. If they’re right, it means stocks in this issue’s special feature, “Undervalued Companies with Accelerating Earnings,” are likely to do very well. On the other hand, it’s important to remember that the successful value investor never forgets the importance of buying low and selling high. This month’s issue has plenty of recommendations about stocks that are still low enough to buy.