Von Rob van Zeijst und Richard Bozulich, engl., 225 Seiten.
The Road Map to Shodan is a new series of go books whose aim is to provide the novice player with the strategic principles and tactical skills to rise to the level of an expert player (shodan or 1-dan).
Part four starts out by presenting over fourty basic tesujis, deepened with over 180 problems to make it a part of your mindset.