In German. It contains the 1:1 pattern for a Relax stunt kite (and three single line kites, including Martin Lester's Legs). The Relax is a 3/4 dart with six battens. Publisher - Falken-Verlag GmbH, Postfach 1120, D-65521 Niedernhausen/Ts, Germany ISBN - 3 8068 4513 1