For a more recent hatch-matching view with lots of useful insect close-ups in color, try Hatches II by Al Caucci and Bob Nastasi (336 pp.; 1986. Illustrated. Published by The Lyons Press. Hardcover, $40). Plenty of good fishing tips and good hatch-matching advice, but the copious photos are the key in making easy match-ups between your fly and what you see on the water.