This book is a collection of thirteen original word/ word number games from the Word Power Games portfolio and website (where you can try them all out for free ) The games range from 'relatively easy' to 'devilishly difficult' so something for everyone's tastes and skill levels. As with all my games, they are designed so each player provides all their own solutions, which naturally means every game is unique to each and every player Crazy but true;0) If your desire is to be challenged and to test your vocabulary and numerical skills, then look no further - but look within this book I have five other titles in the Amazon marketplace so check those out too, if you please... My website, www.wordpowergames.com