The goal in Go Fish is to collect as many books, or sets of four cards of the same rank, as possible. The person with the most books at the end of the game is the winner. An example of a book would be having all four queens in a deck the queen of hearts, the queen of spades, the queen of clubs, and the queen of diamonds. A book doesnt have to be composed of face cards. You could have a book of nines the nine of hearts, the nine of spades, the nine of clubs, and the nine of diamonds.