The World According to Garp - 1982

The Hotel New Hampshire - 1984

Simon Birch - 1998 (Inspired by Owen Meany)

The Cider House Rules - 1999

A Son of the Circus - (?)

A Widow for One Year - (?)

The Fourth Hand - (?)

Films from John Irving Novels: An Epic Victorian

Irving Filmography at IMDB

I have rated the movies out of a possible 5 paws.