Humphrey, the pet hamster of Longfelow School's Room 26, learns that his classroom is full of secrets, the most important of which is that a student will be leaving soon.

"Puedes aprender mucho acerca de la vida observando a otras especies. Eso es lo que primero le ciden a Humphrey cuando lo llevan al Aula 26. ¡Y vaya si es verdad! Además de sus escapadas en la clase, este increíble hámster va cada fin de semana a dormir a la casa de un estudiante diferente. En poco tiempo, Humphrey aprende a leer y a escribir, y a lanzar gomas elásticas, pero solo en defensa propia. La vida de Humphrey sería absolutamente perfecta,...

Og loves the kids in Room 26, but he's awfully curious about the human world outside his tank! His friend Humphrey has no problem getting out and about, but it's harder for Og because he can't climb the way a hamster can. But Og never let hard work or fear stop him from going after what he wants. And he's determined to help the tads in Room 26 understand that taking risks can pay off -- especially when they are being true to themselves. Whether it's...

"During a creative writing unit at Longfellow School, the students in Mrs. Brisbane's class practice using their imagination with their very own writing journals--and Humphrey finds out that writing from his imagination is harder than it looks"--