Ferrante's Neapolitan tale "The Story of the Lost Child" and Pamuk's Istanbul-set "A Strangeness in My Mind" are on a shortlist, announced today, that includes books from Asia, Africa and Europe.
Pamuk is one of Turkey's best-known authors and won the Nobel Prize for literature in 2006. Ferrante has topped best-seller lists around the world with her four novels of friendship and life in Naples, but her identity remains a mystery.
She writes under a pseudonym and rarely gives interviews.
The other nominees are Angolan revolution saga "A General Theory of Oblivion" by Jose Eduardo Agualusa; food-themed novel "The Vegetarian" by South Korea's Han Kang; and Alpine tale "A Whole Life" by Austria's Robert Seethaler.
Literary critic Boyd Tonkin, who chairs the judging panel, said the six finalists "will take readers both around the globe and to every frontier of fiction."
The prize was previously a career honor, but changed this year to recognise a single work of fiction.
The 50,000-pound (USD 71,000) prize is divided evenly between the author and the book's translator. The winner will be announced in London on May 16.
