Charles Geer
Charles Geer has written at least 4 books. Their most popular book is Katie Kittenheart with 1 save with an average rating of -⭐.
They are best known for writing in the genres Young Adult, Adventure, and Juvenile Fiction.
Charles Geer has written at least 4 books. Their most popular book is Katie Kittenheart with 1 save with an average rating of -⭐.
They are best known for writing in the genres Young Adult, Adventure, and Juvenile Fiction.
 Katie Kittenheart
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 The Mad Scientists' Club The Mad Scientists' Club: Complete Collection
| 4 |
 Miss Pickerell Takes the Bull by the Horns Miss Pickerell Takes the Bull by the Horns
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 The Big Kerplop!: The Original Adventure of the Mad Scientists' Club
| 5 |
 Soot devil
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