Author, Writer, Creator · 79 titles
75 titles
The Hungry GoblinBook· 1972Author
Papa Là-BasBook· 1968Author
Panic in Box CBook· 1966Author
Most SecretBook· 1964Author
The Men Who Explained MiraclesBook· 1963Author
The DemoniacsBook· 1962Author
In Spite of ThunderBook· 1960
Fire, Burn!Book· 1957Author
The Hollow ManBook· 1935Author