- You may be looking for the television story.
Knock Knock! was a short story published in the Doctor Who Storybook 2010. It was written by Paul Magrs. It featured the Tenth Doctor.
Summary[]
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Characters[]
- Tenth Doctor
- Mary
- Tommy
- Scoggins
- Jeffrey Fairbairn
- John Henry
Worldbuilding[]
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Notes[]
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Continuity[]
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