Thanks to Kate's mom, a sports reporter, cousins Mike Walsh and Kate Hopkins have tickets to the Red Sox game and All Access passes to Fenway Park. But as they're watching batting practice before the game, the lucky bat of Red Sox star slugger Big D is stolen...right in front of dozens of people. Without the bat, Big D can't seem to hit a thing. Can Kate and Mike figure out who pinched the bat before Big D and the Sox chalk up a loss? The Fenway Foul-Up includes a fun fact section about Boston's Fenway Park.

It’s a football mystery set in Texas! Mike Walsh and Kate Hopkins are visiting the Dallas Cowboys' stadium, but someone has just handed Carlos, the Cowboys' star quarterback, a threatening note. Soon after, a mysterious figure takes aim at them with a football. Can Kate and Mike discover who's out to get the Cowboys quarterback before the big game?

Red Sox versus Cubs. Game five. It looks like Mike and Kate are about to watch the Cubs win it all. But then someone starts messing with the team - ruining equipment, getting Cubs players in trouble, and even stirring up an old baseball curse. Now the Red Sox are coming back! Who will win the ultimate baseball trophy? And can Mike and Kate make sure it's won fair and square?

Ballpark Mysteries are the all-star matchup of fun sleuthing and baseball action, perfect for listeners of Ron Roy’s A to Z Mysteries and Matt Christopher’s sports books, and younger siblings of Mike Lupica fans. Each Ballpark Mystery also features Dugout Notes, with more amazing baseball facts.

Before 1918, the Boston Red Sox were unstoppable. They won World Series after World Series, thanks in part to their charismatic pitcher-slugger Babe Ruth. But some people on the Red Sox felt the Babe was more trouble than he was worth, and he was traded away to one of the worst teams in baseball, the New York Yankees. From then on, the Yankees became a golden team. And the Red Sox? For more than 80 years, they just couldn’t win another World Series. Then, in 2004, along came a scruffy, scrappy Red Sox team. Could they break Babe Ruth’s curse and win it all?

In Dinosaurs Before Dark, adventure is waiting to happen! Jack and his younger sister, Annie, stumble upon a tree house filled with books. Where did the tree house come from? How long has it been there? When Jack reads a book about the Cretaceous period, 65 million years ago, and wishes he could really see the pteranodon, it suddenly appears at his window. Magically. Before Jack and Annie can figure out the mystery, the tree house whisks them back to the prehistoric past.

The MVP club wants to save an old field house close to their school. They could turn it into their very own sports center! Luckily, a famous soccer star is coming to town and wants to help. Can the kids and their all-star friend raise enough money for the field house? And will practice with a pro help them score big at their next soccer game?

This collection includes: Ballpark Mysteries #6: The Wrigley Riddle: Ivy-covered walls--they're the most famous part of the Chicago Cubs' historic ballpark, Wrigley Field. Mike and Kate can't wait to get down on the field to see the ivy for themselves. But when they do, they're horrified to discover patches of the ivy have been ripped away! Who would want to sabotage the stadium?

When Sylvester Coddmyer III meets a mysterious character named George Baruth, he goes from being a terrible hitter to the boy who only hits homers! But how will he answer some of the difficult questions that people start asking about his amazing new talent?

Home run slugger Sylvester Coddmyer the Third has an amazing secret. For three seasons, he's been coached by men who look exactly like baseball legends: Babe Ruth, Eddie Cicotte, and Mickey Mantle. Are these men just impersonating famous ballplayers, as his friend Duane insists? Or are they from the "beyond," as Snooky Malone believes?