From The Mixed Up Files

MATH (AND WRITING) IS FOR EVERYONE! As the some of the books in this month’s book list mention, there is a persistent myth that some people are inherently good at math. Others are not. This usually comes hand-in-hand with a narrow idea of what math is and isn’t. These myths are mirrored in writing. Some people “are writers” while others are not. “Real” writing is serious and lengthy. But the truth is that math and writing are both skill sets anyone can learn with patience and persistence. Whether we recognize it or not, we all...

Want to protect writers and have a character named after you or someone you love in a book by an author like David Baldacci, Jennifer Egan, or Brigid Kemmerer? You’re in luck. Place the winning bid in the PEN America Character Naming Auction and not only will you see your name in a future book, along with a signed copy, but you’ll support PEN America’s Author Safety Program, a program designed to protect writers facing harassment, threats, and intimidation both online and in person. The auction ends on May 15, 2026 @ 5:00 PM ET, so go here to get your...

Hey, it’s May! And lots of shiny, new middle grade books are making their way into readers’ hands. Here are a few to check out! Two books in the new Scholastic series: Magic Gems, by Payal Doshi Journey Through the Waterfall (Magic Gems #1) Lily the Water Gem helps her...

MATH (AND WRITING) IS FOR EVERYONE! As the some of the books in this month’s book list mention, there is a persistent myth that some people are inherently good at math. Others are not. This usually comes hand-in-hand with a narrow idea of what math is and isn’t. These myths...

Today on the Mixed-Up Files, we have the pleasure of interviewing Gareth P. Jones, author of the recently published Solve Your Own Mystery series, which is cleverly illustrated by Louise Forshaw. Gareth is a multitalented writer, musician, TV producer, and performer, and I was thrilled to be able to go...

On July Fourth, 2026, the United States will be celebrating the 250th anniversary of the signing of the Declaration of Independence. There has already been a number of events celebrating the 250th with many more to come. What better way to get your students engaged in learning about this time...

From Pura Belpré Honor recipient Angela Cervantes and perfectly timed for the 2026 FIFA World Cup, The Mystery of the Stolen World Cup Trophy follows 12-year-old sleuth Diez Espada on a high-stakes case as he tracks down the tournament’s stolen trophy in time for the championship match. Also available in Spanish!...

I’m delighted to welcome award-winning author Fleur Bradley to the blog. I first discovered Fleur when I devoured her middle grade mystery Midnight at the Barclay Hotel. With its clever clues and spectacular twist, it felt very Agatha Christie for kids. I became an instant fan. She followed with Daybreak on...