There is a saying, there are two sides to every argument. Many books on bridge have been written, and most of them concentrate on declarer play, opening leads or defence. Very few books feature both declarer and defender problems, making "Declare or Defend?", a most interesting and very useful book if you want to challenge your bridge-playing knowledge or if you want to improve your game. There are 100 taxing bridge puzzles, all with full commentary and comprehensive answers and explanation.