Henry and the Clubhouse by Beverly Cleary

Fiery Ramona Quimby and the well-meaning Henry Huggins may clash, but in this delightful and hilarious novel by Newbery Medal–winning author Beverly Cleary, it's an unlikely compromise that wins the day.

Henry and his friends are building a no-girls-allowed clubhouse. With a private space of their own away from everyone else—and even a top secret entry password—they're all thrilled with their boy fort. But Henry's about to find out that nothing—not even a sign—will keep gutsy Ramona out of their clubhouse…and her retaliation may just ruin Henry's newspaper career.