Collins Little Book of Scrabble Trickster

Scrabble Trickster is SCRABBLE'S unruly kid brother, fresh on the block this year and already causing quite a stir. It's as much a test of cunning as of lexicographical acrobatics. In it, you are allowed to break the traditional SCRABBLE rules and, if you want to win, you will have to break them better than anyone else.
The Little Book of SCRABBLE Trickster contains a hundred sneaky hints to help you on your crooked way. It explains how to get the most out of each trick card and gives them a score for how potentially useful they are. When should you exchange racks with your opponent? When to make them lose a turn? And (get ready for it...) what are the most valuable proper nouns to play? All you need to know to be an all-star trickster is hidden inside the covers of this little book.