Welcome to Mrs. Z’s Class!

Hi, Reader!

You’re about to meet the amazing kids in Mrs. Z’s third-grade class at Curiosity Academy.

Throughout the series (and the school year!) you’ll meet students who each have a secret of their own. As you discover their stories, you’ll get to know their greatest fears, their most embarrassing moments, and the quiet hopes they carry in their hearts.

From hilarious talent show disasters and recess dilemmas to math quizzes and schoolyard secrets, the kids in Mrs. Z’s class are full of honesty, energy, and hilarious hijinks. You can read the books in any order; just be sure you don’t miss any, because you’re going to love getting to know all the students!

Curiously yours,

Kate Messner

This book is a work of fiction. Names, characters, places, and incidents are the product of the author’s imagination or are used fictitiously. Any resemblance to actual events, locales, or persons, living or dead, is coincidental.

Text copyright © 2025 by Martha Brockenbrough

Illustrations copyright © 2025 by Kat Fajardo

Excerpt from Theo Chang Is Not a Cat copyright © 2025 by Mike Jung

Cover art copyright © 2025 by Kat Fajardo. Cover design by Elena Aguirre Uranga. Cover art color and interior shading © 2025 by Pablo A. Castro Kraft paper texture copyright © 2025 by klyaksun/Shutterstock.com Logo shape © doabunda/Shutterstock.com Cover copyright © 2025 by Hachette Book Group, Inc.Interior design by Neil Swaab.

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First Edition: November 2025

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Library of Congress Control Number: 2025942564

ISBNs: 978-1-5235-3298-8 (hardcover), 978-1-5235-3297-1 (trade paperback), 978-1-5235-3299-5 (ebook)

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