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If literary characters used away messages:

Romeo & Juliet (William Shakespeare)
Ulysses (James Joyce)
Lolita (Vladimir Nabokov)
A Midsummer’s Night Dream (William Shakespeare)
The Great Gatsby (F Scott Fitzgerald)
Lord of the Flies (William Golding)
Tess of the d’Urbervilles (Thomas Hardy)
A Game Of Thrones (George R. R. Martin)
Catcher In The Rye (JD Salinger)
The Metamorphosis (Franz Kafka)