http://www.rpg.net/reviews/archive/10/10519.phtml
Shannon Appelcline's Summary:
<i>Spy</i> is another game that riffs off the basic designs of Rummy in new and original ways. This one adds some additional aspects of strategy with double-use cards and also adds in an element of brinkmanship, with the result being an interesting addition to the genre.
Go to the full review for more information.