A pair of Grand Lake Mariners baseball players read "Curious George," "The Bernstein Bears" and other stories to a group of youngsters at Coldwater Memorial Library on Tuesday afternoon. Dressed in a blue jersey is the team's pitcher, Derek Grabner of Fort Wayne, Ind., who also is a junior at Ball State University, Muncie, Ind. Beside him is his teammate, Gabe DeMarco of Rockford, Ill. DeMarco is a catcher and a senior at Illinois State University.