In the Order of Phoenix, Dumbledore claims that it was dangerous to keep the dementors at Azkaban, since Voldemort could take them over to his side. How does anyone communicate with dementors
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His Dark Materials Trilogy: The Golden Compass / The Subtle Knife / The Amber Spyglass: Philip Pullman: 9780345448897: Amazon.com: Books
![Potterhead Posts on Twitter: "The dementors are based on J.K. Rowling's struggle with depression after the death of her mother. https://t.co/ybATfw9Syj" / Twitter Potterhead Posts on Twitter: "The dementors are based on J.K. Rowling's struggle with depression after the death of her mother. https://t.co/ybATfw9Syj" / Twitter](https://pbs.twimg.com/media/Ei6BmhNWAAAuQXE.jpg)
Potterhead Posts on Twitter: "The dementors are based on J.K. Rowling's struggle with depression after the death of her mother. https://t.co/ybATfw9Syj" / Twitter
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