In a Harry Potter novel, Sirius Black is a convicted murderer who escapes from this island prison in the North Sea
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1981 (GF30); escaped during the mass breakout of January 1996 (see note... [DOC] [TLE] Magical creatures in Harry Potter - Wikipedia [PAR] Magical creatures are a colourful aspect of the fictional "wizarding world" 
contained in the Harry Potter series by J. K. Rowling.