Thomas Siddell has written at least 12 books. Their most popular book is Gunnerkrigg Court, Volume 1: Orientation with 14 saves with an average rating of 3.67⭐.
They are best known for writing in the genres Fantasy, Young Adult, and Adventure.
 Gunnerkrigg Court, Volume 1: Orientation
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 Gunnerkrigg Court, Volume 2: Research
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 Gunnerkrigg Court, Volume 3: Reason
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 Gunnerkrigg Court, Volume 4: Materia
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 Gunnerkrigg Court Vol. 5: Refine (Gunnerkrigg Court #5)
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 Gunnerkrigg Court Vol. 6: Dissolve
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 Gunnerkrigg Court, Volume 7 Gunnerkrigg Court, Volume 7: Synthesis
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 Gunnerkrigg Court Volume 8: Catalysis
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 Annie in the Forest, Part One Annie in the Forest, Part One
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 Annie in the Forest, Part Two Annie in the Forest, Part Two
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Traveller - A Story from Beyond the Walls Traveller - A Story from Beyond the Walls
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 Coyote! A Story from Beyond the Walls |