The "Just William" series follows the misadventures of a mischievous and lovable boy named William Brown, who is always getting into trouble with his friends and family.
Here are some of the most popular titles in the series:
* "Down With Skool!" (1953)
* "William's Happy Medium" (1954)
* "William the Bold" (1955)
* "William's Gang" (1957)
* "William's Vengeance" (1959)
* "William's Empire" (1960)
While Willans and Searle are best known for their collaboration on the "Just William" series, they also wrote other works together, including:
* "Back to the Skool" (1952)
* "William's Happy Medium" (1954)
* "William's Vengeance" (1959)
It's important to note that J.M.A. Willans is a pen name used by Ronald Searle for these collaborative works. He also wrote and illustrated other books independently, but these are not as widely known as the "Just William" series.