Visit the Bookmobile this summer and win! From June 1 through August 31, take a selfie with the Bookmobile at any stop for a chance to win a $25 gift card. Post your picture directly to Twitter or Instagram using #ISpyBKM. Six winners will be chosen at random throughout the contest to win a gift card. One entry is allowed per day so visit the Bookmobile often for more chances to win.