The writer :

• Oscar Wilde (Wikipedia)
  1 Biography
  1.1 Birth and early life 1.2 Marriage and family 1.3 Aestheticism 1.4 Literary works 1.5 Wilde's sexuality
  1.6 The Queensberry scandal 1.7 Trial and imprisonment in Reading Gaol 1.8 After his release
  2 Biographies 2.1 Biographical films, television series and stage plays
  3 Bibliography
  4 References 4.1 See also 4.2 External links

• Oscar Wilde Author Data Sheet (macmillanenglish.com)

• Oscar Wilde - with a text
  + Extras :
  See Vocabulary
  Comprehension quiz
  Transcript
  (BBC)

'The Canterville Ghost'

• "The Canterville Ghost"
  "is a popular short story by Oscar Wilde, widely adapted for the screen and stage."
  (Wikipedia)

• The Canterville Ghost - Chapter 1 - with activities
  Sent by Marie-Hélène Fasquel (Ac. Lille)

'The Importance of Being Earnest'

• "The Importance of Being Earnest" by Oscar Wilde - un dossier de travail :
  (Céline Matus - Ac. Nancy-Metz)
  
  

  Understanding the characters' relationships Scene 1 : a worksheet Worksheet 2 Pairwork : Oscar Wilde's Biography Photos About the Victorian Society

• The Importance Of Being Earnest - Dossier pédagogique
  Synopsis + Worksheets
  (theatre.anglais.free.fr)

'The Picture of Dorian Gray'

• The Picture of Dorian Gray by Oscar Wilde - a lesson plan (3.67 MB)
  (Armelle MEYER)

• Oscar Wilde's The Picture of Dorian Gray (1890) "has inspired many cinematic, literary, and artistic adaptations."
  (Wikipedia)
  
  ex : Dorian Gray (2009) - directed by Oliver Parker - with  Ben Barnes as Dorian Gray and Colin Firth as Lord Henry Wotton. 
  See Differences from the novel