What to do when puzzle book is full of mistakes...

Originally posted by onyx2006
I hate that, I've found some glaring mistakes in our leading national newspaper. A recent one was "find the best continuation for white (to move)" the answer went into a long detailed analysis on 3 seperate continuations, but totally overlooked a forced mate in two, a very obvious one too. It's a bit dissapointing. I still "do" the puzzles, but I treat them differently, more like "find the mistake".

could you show this problem duff?? got me curius