How To Puzzle Cache, Second Edition

Exactly what was needed

Very pleased with this purchase, however it is clear that the book could have done with a (better) proof-read, as there are a number of spelling mistakes and incorrect references.They don't seem to take away from the usefulness of the guide, but spelling mistakes don't help (particularly in the sample puzzles) when one of the first lessons is that ANYTHING (including spelling mistakes, one would assume) could be a clue!

Purchased as a present. Great book to help figure out how to do caches. Very informative