William Shakespeare's Richard II (1595), Act III, Scene IV, is set in the garden of the palace at Langley.

Emily Sarah Holt's novel The White Rose of Langley (1875) has many scenes in the palace. (
Download available at Project Gutenberg)
In the 2010 book  Beautiful Darkness the character Olivia Durand is from Kings Langley.

Mentioned by housekeeper Mrs Swabb in the 1973 play  Habeas Corpus written by Alan Bennett
William Shakespeare's Richard II (1595), Act III, Scene IV, is set in the garden of the palace at Langley.
Emily Sarah Holt's novel The White Rose of Langley (1875) has many scenes in the palace. (Download available at Project Gutenberg)
In the 2010 book  Beautiful Darkness the character Olivia Durand is from Kings Langley.
Mentioned by housekeeper Mrs Swabb in the 1973 play  Habeas Corpus written by Alan Bennett
Kings Langley