Pedro would love to be the goalie in the team's first game, but another boy is bigger--so all his friends come over to help him practice before the tryout.
Pedro forms a new club with his friends dedicated to solving mysteries--and the first two assignments are finding his mother's locket, and his father's cell phone.
Combines four previously published stories about Katie Woo and her friends, including Boss of the world, The tricky tooth, Goodbye to Goldie, and Katie goes camping.