David A. Kelly

Mike and Kate are pumped to watch the Brewers take on the Cubs. But before the first pitch, a new bobblehead of the Brewers' star hitter mysteriously disappears and a frozen custard cone bobblehead pops up in its place!

Score big with another action-packed Football Mystery from David A. Kelly, starring Mike and Kate! This time, they’re in Boston to tackle an exciting New England Patriots case!

Batter up! Baseball action and exciting whodunits star in this chapter book series! Next up is Atlanta! The A-team takes A-Town! Mike and Kate are in Atlanta, where Hammerin' Hank hit his legendary 715th home run. But Hank's historic bat and ball, which he used to break Babe Ruth's record, have...

Ballpark Mysteries combine baseball action with exciting whodunits for early chapter book listeners! Cross Ron Roy's A to Z Mystery series with Matt Christopher's sports books and you get the Ballpark Mysteries: fun, puzzling whodunits aimed at the younger brothers and sisters of John...

It’s the BIGGEST baseball mystery yet—at the WORLD SERIES! 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...

Batter up! Baseball action and exciting whodunits star in this chapter book series! Next up is Colorado! Mike and Kate arrive in Colorado to a ballpark covered in snow! Luckily, the stadium has a heater that can melt the fluffy flakes in time for next day's game. But when the ballpark engineers...

Mike and Kate are excited to spend the day at the Milwaukee Brewers’ stadium, ready for baseball, bratwurst, and fun. But just before the game begins, the team’s beloved Racing Sausages vanish without a trace.

Batter up! Baseball action and exciting whodunits star in this chapter book series! Next up is Minnesota! Mike and Kate travel to Minneapolis to meet the Minnesota Twins' star players: Marco and Pedro, a dynamic twin duo known for their signature triple plays. But after a water balloon attack on...

Batter up! It's an NYC-themed Super Special! Ballpark Mysteries are fun, accessible early chapter books that cross baseball action with puzzling whodunits! Catch a baseball mystery--in New York City! Mike and Kate are in for an extra special treat! Two hometown baseball teams in one city! A...

Now batting third—book #3 in a brand-new early chapter book mystery series where each book is set in a different American ballpark! It's spring break and Kate and Mike are off to Los Angeles to visit Kate's dad, a scout for the Dodgers. But all is not sunny in L.A.—strange things have been...

Now leading off the line-up—book #1 in a brand-new early chapter book mystery series where each book is set in a different American ballpark! 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...

Batting second—and perfect for Halloween—book #2 in an early chapter book mystery series where each book is set in a different American ballpark! Mike and Kate are waiting for Kate's mom at a boring press conference in Yankee Stadium when the team official says something that makes Mike perk...

Why is a black cat haunting the New York Mets? Kate and Mike arrive in New York for a big game against the Chicago Cubs, but Cookie, the team’s star hitter, is rattled by a phantom feline. Without a win at that night’s game, the Mets’ season might be over....

In this festive chapter book, Mike and Kate get the BEST Christmas present ever—a mystery at the Baseball Hall of Fame! After volunteering to wrap presents for charity, Mike and Kate get a special thank-you: a sleepover at the Baseball Hall of Fame! But when they’re sneaking around the...

Now batting clean-up—book #4 in a new early chapter book mystery series where each book is set in a different American ballpark! Houston, we have a problem! Before a game at the Astros' ballpark, Mike and Kate get to meet astronaut commander Nick Rice at the nearby Houston Space Center. He's...

Batter up! Ballpark Mysteries combine baseball action with exciting whodunits for early chapter book readers! Mike and Kate can’t wait to watch their rookie hero Dusty Martin in action. But something is throwing the Blue Jays’ star off his game. Then, when no one else is looking, Mike...

Next up to the plate—book #6 in our early chapter book mystery series, where each book is set in a different American ballpark! 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...

Batter up! Get ready to watch the kids' baseball team from Cooperstown compete in this Super Special edition of the Ballpark Mysteries--fun, accessible early chapter books that cross baseball action with puzzling whodunits! Catch a baseball mystery with the World Series Kids! The kids of...

From David A. Kelly, author of the Ballpark Mysteries chapter book series, 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.

Time for a seventh-inning stretch! The San Francisco Splash is book #7 in our early chapter book mystery series, where each book is set in a different American ballpark! Splash! A hit soars over the walls of the San Francisco ballpark on the bay and drops into the water. But then Mike and...