Whistle: A New Gotham City Hero  (2021)

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Key Facts

1st appearance of Whistle, a young Jewish girl who develops powers after being attacked by Killer Croc

208-page middle-grade reader trade paperback

[September 2021 - DC has informed us that Whistle will be integrated into comics and join the Titans Academy/Dec 2021 -Whistle join Titans Academy in Teen Titans Academy #8 (2021)]

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