Anyone who uses one of these catch books will soon appreciate its value almost as much as that of their fishing rod. By recording the prevailing conditions and catches, or even failures, on each fishing day, anglers will gain an overview of promising circumstances that many other fishermen lack over time. A fisherman with a catch book can thus focus their activities on specific weather conditions, times of year, and locations, while other anglers often fish more or less blindly. The three volumes are specifically tailored to the requirements of each fishing technique, as there are some small but crucial details that can make a significant difference for sea anglers, spin fishermen, and carp anglers.