The novel Jimmy the Kid has been adapted three times: in Italy as in 1976; in the U.S. as Jimmy the Kid in 1982 starring Gary Coleman; and in Germany as Jimmy the Kid in 1998 starring Herbert Knaup.
The novel Two Much! has been adapted twice: in France as Le Jumeau (The Twin) in 1984; and in the U.S. as Two Much in 1995 starring Antonio Banderas and Melanie Griffith.