MIRSKY, Jeannette. To the Arctic!: The Story of Northern Exploration from Earliest Times. [s.l.]: University of Chicago Press 400 s. Dostupné online. ISBN978-0-226-53179-3. (anglicky) Google-Books-ID: PfPazd8rSUkC.
CRANZ, David. The History of Greenland: Including an Account of the Mission Carried on by the United Brethren in that Country. [s.l.]: Longman 734 s. Dostupné online. (anglicky) Google-Books-ID: L1pO_46g8OkC.
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GREBE, Camilla. The Ice Beneath Her: The gripping psychological thriller for fans of I LET YOU GO. [s.l.]: Bonnier Publishing Fiction 358 s. Dostupné online. ISBN978-1-78576-196-6. (anglicky) Google-Books-ID: kYZNDAAAQBAJ.