To celebrate the premiere of "SharkFest" -- and all things shark -- we're giving away this SharkFest press kit, courtesy of ...

Players can compete in selected slot games through July 4 for a chance to win big prizes, including 300 Sweepstakes Coins ...

Players earn points by winning side bets in live-dealer blackjack games with prizes automatically credited to accounts.

Below are the official rules for USA TODAY's Summer Book Challenge sweepstakes. Enter your completed bingo card at this link.

official rules 1. no purchase necessary to enter or to win. a purchase will not increase your odds of winning. subject to applicable federal, state, local and municipal laws and regulations.