Fergus and Zeke Books in Order
Part ofKate Messner Books in OrderSee the Fergus and Zeke books by Kate Messner in order, with quick summaries, series background, and simple help choosing where to start.
Last updated: July 5, 2026
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Fergus and Zeke books in publication order
6 books
Fergus and Zeke
by Kate Messner
2017
Museum mouse Fergus sneaks onto a school bus and ends up in Miss Maxwell’s classroom, where he meets class pet Zeke. Their first adventure turns a new place into a funny friendship story full of mouse-sized surprises.
Fergus and Zeke and the Field Day Challenge
by Kate Messner
2020
Field Day sounds perfect until Fergus and Zeke realize the games are built for kids, not mice. So the tiny duo invents its own contest, and then has to race to get back inside before the celebration ends.
Fergus and Zeke and the 100th Day of School
by Kate Messner
2021
Fergus and Zeke want to celebrate the hundredth day right along with Miss Maxwell’s class. Counting games, classroom fun, and a few mouse-sized problems turn the big day into another lively adventure.
Fergus and Zeke at the Science Fair
by Kate Messner
2022
The classroom mice are determined to visit the science fair, even if they have to sneak their way in. Experiments, gadgets, and one big outing make this an energetic early-reader adventure.
Fergus and Zeke for President
by Kate Messner
2023
It is Presidents’ Day, and Fergus and Zeke want their own class project, but Zeke’s ideas about leadership mostly mean bossing Fergus around. A little presidential history and a lot of mouse drama follow.
Fergus and Zeke and the Great Farm Field Trip
by Kate Messner
2024
The classroom mice sneak onto a farm field trip and quickly find that honey, hens, and barnyard confusion are a lot bigger than expected. Getting back to the bus becomes the real challenge.
Fergus and Zeke books in chronological order

Fergus and Zeke
by Kate Messner
2017Fergus and Zeke, Book 1
Fergus and Zeke and the Field Day Challenge
by Kate Messner
2020Fergus and Zeke, Book 2
Fergus and Zeke and the 100th Day of School
by Kate Messner
2021Fergus and Zeke, Book 3
Fergus and Zeke at the Science Fair
by Kate Messner
2022Fergus and Zeke, Book 4
Fergus and Zeke for President
by Kate Messner
2023Fergus and Zeke, Book 5
Fergus and Zeke and the Great Farm Field Trip
by Kate Messner
2024Fergus and Zeke, Book 6
Series background & context
The Fergus and Zeke books are small-scale school adventures with very big feelings. At the center are two mice who always want to be part of whatever the children are doing. One comes from a museum, one is the class pet in Miss Maxwell’s classroom, and once they meet, every ordinary school event suddenly becomes a mouse-sized mission.
That is the charm of the series.
These are early readers, so the stakes stay clear and manageable, but they never feel tiny to the characters. A science fair, Field Day, the hundredth day of school, a class project about presidents, or a farm field trip can all become thrilling when you are a mouse trying to keep up with humans, avoid trouble, and get back to your cage before anyone notices you are gone. Messner understands how to make those everyday school moments feel huge without overcomplicating them.
The setting matters a lot. Miss Maxwell’s class is a warm, busy world full of routines that young readers will recognize right away. The books make school feel exciting, but not scary. Even when Fergus and Zeke get stuck, lost, or overwhelmed, the mood stays playful. There is suspense, but it is the friendly kind, the kind that makes kids want to turn the page because they know something silly or clever is about to happen.
The friendship between the two mice carries the series. Fergus tends to leap first. Zeke is often a little more cautious, though he is never far behind once the fun starts. Their different personalities create a lot of the comedy, but also give the books a nice emotional center. These are stories about cooperation, mild disagreements, curiosity, and learning how to be brave together.
Heather Ross’s illustrations help a lot with that mouse-eye view of the world. Desks, buses, exhibits, and playground equipment all become giant landscapes, which lets the books deliver real adventure without ever leaving age-appropriate territory. Young readers get a sense of movement and discovery on nearly every page.
If you are looking for a first series for a child who is moving beyond the very earliest readers, this is an easy fit. The chapters are short, the humor lands, and the school setting gives each book a familiar anchor. Kids who like animals, classrooms, and stories where everyday life turns unexpectedly exciting tend to settle in fast with Fergus and Zeke.
Edited by
Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.
Lead investor at 3one4 Capital whose startup expertise and love for books helped shaped MRB and its growth.
















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