Book 1

The Missing Baseball

by Mike Lupica

Published 1 May 2018
Perfect for fans of Cam Jansen, #1 New York Times bestseller Mike Lupica begins an exciting new chapter-book series, featuring his trademark sports action and heart, and a lovable twin brother-sister duo who solve sports-related mysteries.

There's nothing eight-year-old twins Zach and Zoe Walker love more than playing sports and solving mysteries. And when those two worlds collide . . . well, it doesn't get any better than that. So when a baseball signed by Zach's favorite major league player suddenly goes missing--the search is on! Luckily, amateur sleuths Zach and Zoe are on the case. Can they solve the mystery and find the ball before it's lost for good?

In this first book of the Zach and Zoe Mysteries, bestselling author Mike Lupica begins a series for a new and younger audience, introducing readers to a sports-loving detective duo who can swing for the fences and catch the culprit in one fell swoop. With a recipe equal parts sports and mystery, the Zach and Zoe Mysteries break fresh ground for an author who has been called the greatest sportswriter for kids.

Book 2

The Half-Court Hero

by Mike Lupica

Published 1 May 2018
#1 New York Times bestseller Mike Lupica begins an exciting new chapter book series, perfect for fans of Cam Jansen, featuring his trademark sports action and heart, and a lovable twin brother-sister duo who solve sports-related mysteries.

There's nothing eight-year-old twins Zach and Zoe Walker love more than playing sports and solving mysteries. And when those two worlds collide . . . well it doesn't get any better than that. When the twins start a summer basketball league at their local park, they notice the once rundown court is getting freshened up with each passing day. First new nets, then the benches have been completely restored. But who's behind it? Zach and Zoe are on the case!

In the opening installments of the Zach and Zoe Mysteries, bestselling author Mike Lupica begins a series for a new and younger audience, introducing readers to a sports-loving detective duo who can swing for the fences and catch the culprit in one fell swoop. With a recipe equal parts sports and mystery, the Zach and Zoe Mysteries break fresh ground for an author who has been called the greatest sportswriter for kids.

Book 3

The Football Fiasco

by Mike Lupica

Published 21 August 2018
The third installment of the Zach and Zoe Mysteries--a sports-themed chapter book mystery series by New York Times bestselling author Mike Lupica.

There's nothing eight-year-old twins Zach and Zoe Walker love more than playing sports and solving mysteries. And when those two worlds collide . . . well, it doesn't get any better than that.

In their third mystery, Zach and Zoe discover their recess football has been completely deflated, leaving them without a ball to play with. But who's behind it? By searching for clues around the school, Zach and Zoe uncover the truth behind the damaged ball, and learn the importance of friendship, inclusion, and being conscious of other people's feelings. Ending with a big Walker Family Thanksgiving Turkey Bowl game, The Football Fiasco is the perfect fall chapter book!

In the opening installments of the Zach and Zoe Mysteries, bestselling author Mike Lupica begins a series for a new and younger audience, introducing readers to a sports-loving detective duo who can swing for the fences and catch the culprit in one fell swoop. With a recipe equal parts sports and mystery, the Zach and Zoe Mysteries break fresh ground for an author who has been called the greatest sportswriter for kids.

Book 4

The Soccer Secret

by Mike Lupica

Published 29 January 2019
The fourth book in the Zach and Zoe Mysteries--a sports-themed chapter book mystery series by New York Times bestselling author Mike Lupica. Perfect for fans of Cam Jansen!

There's nothing eight-year-old twins Zach and Zoe Walker love more than playing sports and solving mysteries. And when those two worlds collide . . . well, it doesn't get any better than that.

Soccer season is underway, and though Zach and Zoe play on different travel teams, they're on the same team when it comes to solving mysteries. So when a package arrives in the mail addressed to Zach, the twins are surprised to find a soccer jersey identical to the one Zach wears for his team. But Zach's jersey is in his closet--so who does this jersey belong to and why did they send it? It's a soccer secret--and Zach and Zoe are on the case!

Once again, bestselling author Mike Lupica charms his youngest readers yet with a sports-loving detective duo who can swing for the fences and catch the culprit in one fell swoop. With a recipe equal parts sports and mystery, the Zach and Zoe Mysteries break fresh ground for an author who has been called the greatest sportswriter for kids.

Book 5

The Hockey Rink Hunt

by Mike Lupica

Published 21 May 2019
It's time for hockey in the fifth installment of New York Times bestselling author Mike Lupica's Zach and Zoe Mysteries--a sports-themed chapter book mystery series perfect for fans of Cam Jansen!

There's nothing eight-year-old twins Zach and Zoe Walker love more than playing sports and solving mysteries. And when those two worlds collide . . . well, it doesn't get any better than that.

When eight year old twins Zach and Zoe findout they'll be joining their dad at the Boston Bruins hockey practice, they can't believe their luck. But upon arrival, the Bruins' star player tells the twins he lost his lucky necklace right before the Stanley Cup final, and just like that, the mystery is on. The twins' search takes them all over the arena, and even onto the ice. Will Zach and Zoe find the missing necklace in time for the big game?


The Lacrosse Mix-Up

by Mike Lupica

Published 5 November 2019
The sixth installment of New York Times bestselling author Mike Lupica's Zach and Zoe Mysteries--a sports-themed chapter book mystery series perfect for fans of Cam Jansen!

There's nothing eight-year-old twins Zach and Zoe Walker love more than playing sports and solving mysteries. And when those two worlds collide . . . well, it doesn't get any better than that. In this sixth mystery, Zach and Zoe . . .

Once again, bestselling author Mike Lupica charms his youngest readers yet with a sports-loving detective duo who can swing for the fences and catch the culprit in one fell swoop. With a recipe equal parts sports and mystery, the Zach and Zoe Mysteries break fresh ground for an author who has been called the greatest sportswriter for kids.

The Hall of Fame Heist

by Mike Lupica

Published 28 January 2020
The seventh installment of New York Times bestselling author Mike Lupica's Zach & Zoe Mysteries--a sports-themed chapter book mystery series perfect for fans of Cam Jansen!

In this seventh sports-themed mystery, eight-year-old twins Zach and Zoe go on a school field trip to the National Baseball Hall of Fame in Cooperstown, New York. On their tour, they discover one of the display items is missing from its case, and with the help of their classmates, they work together to figure out what happened.

Once again, bestselling author Mike Lupica charms his youngest readers yet with a detective duo who can swing for the fences and catch the culprit in one fell swoop. With a recipe of equal parts sports and mystery, the Zach & Zoe Mysteries break fresh ground for an author who has been called the greatest sportswriter for kids.