Charlesbridge

Celebrate the silliness that comes with a big family in this playful read aloud about a big brother, a sleeping baby, and a very noisy family--now ...

Adapted from the popular nursery rhyme, this book follows an adorable mouse as he tries in vain to escape from a delightfully determined flyTake a ...

A visual-learning expert races up the charts and graphs math success with kid-friendly content sure to help with homework.Want to find the most pop...

A visual-learning expert races up the charts and graphs math success with kid-friendly content sure to help with homework.Want to find the most pop...

In this latest school adventure of the best-selling Jitters series, Mrs. Hartwell is out sick, so who will teach her class?Everyone has the jitters...

In this latest school adventure of the best-selling Jitters series, Mrs. Hartwell is out sick, so who will teach her class?Everyone has the jitters...

Medieval math favorite Sir Cumference series is back! Lady Di of Ameter and Percilla Centwell figure out parts of a whole in this fun percent intro...

Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure about place-value and counting by tens. ...

Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure about place-value and counting by tens. ...

Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure about place-value and counting by tens. ...

Medieval math favorite Sir Cumference series is back! Lady Di of Ameter and Percilla Centwell figure out parts of a whole in this fun percent intro...

Medieval math favorite Sir Cumference series is back! Lady Di of Ameter and Percilla Centwell figure out parts of a whole in this fun percent intro...

Join Sir Cumference for wordplay, puns, and problem solving in this entertaining, medieval math adventure story about radius and the number Pi. Thi...

Join Sir Cumference, Lady Di of Ameter, and their son Radius for wordplay, puns, and problem solving in this geometry-packed math adventure. King A...

Join Sir Cumference, Lady Di of Ameter, and their son Radius for wordplay, puns, and problem solving in this geometry-packed math adventure. King A...

Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to the concept o...

Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to the concept o...

Join Sir Cumference, Lady Di of Ameter, and their son Radius for wordplay, puns, and problem solving in this angle-packed math adventure. In the th...

Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to the concepts ...

Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to charts and gr...

Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to the concept o...

Join Sir Cumference and the gang for more wordplay, puns, and problem solving in the clever math adventure that introduces readers to the concept o...

A funny and pun-filled retelling of “The Sword and Stone” that introduces readers to mathematical angles. King Arthur has hidden his sword, Edgecal...

For fans of the Sir Cumference series with coordinate geometry on their mind, here is the seventh installment in this fun look at math and language...