An Edgar Award Finalist Lenny Norbeck is a die-hard baseball lover. Unfortunately, he's no player himself (according to him, he's "the worst there ever was.") But he'd make a heck of an announcer. He gets a lot of practice sitting with his best friends, Mike and Other Mike, watching Phillies games from their lawn couch—a sweet outdoor TV arrangement Mike's dad hooked them up with. Being a real announcer is his dream, and he gets his chance to prove himself when he enters an "Armchair Announcer" contest and wins. The he gets to be the broadcaster, live, for one inning at a real Phillies game. The game goes very wrong, though. Before Lenny gets to do his inning, a young, promising pitcher fresh out of the minors literally drops dead on the mound. The official verdict is that he died of a heart attack, but Lenny has a hunch there's something more going on. So he and the Mikes set out to investigate. The suspects are many, and though the trio barks up the wrong tree a few times, they are always right on the heels of the real killer... From the Hardcover edition.

Lenny, Mike, and Other Mike are back in school for the glory that is seventh grade, and this year, Mike is determined to make catcher on the middle-school team. When Mike's hard work pays off and he wins the coveted postition, Lenny is a little jealous, but he'll settle for being the team's unofficial announcer. The team has a brilliant new pitcher, Hunter Ashwell, and though he's a bit of a jerk, he and Mike have a great pitcher/catcher dynamic that could make the team champions. But things take a strange turn when Hunter's perfect pitching streak goes downhill, and Lenny suspects foul play—specifically, someone stealing Mike's catcher signals. But who could be responsible, and why?