Charlie Piechart and the case of the missing hat
This math mystery takes place at school when a purple, sparkly cone-shaped princess hat goes missing! Margot needs her hat in time for the school play (today!), so Charlie and his dog companion, Watson, are on the case finding evidence of sparkles and purple paint and keeping on the lookout for geometric clues that might lead to the missing hat.
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- ISBN: 9780062370563
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Physical Description
print
1 volume (unpaged) : color illustrations ; 27 cm. - Edition First edition.
- Publisher [Place of publication not identified] : [publisher not identified], 2016.
Content descriptions
General Note: | "Includes fun activities"--Jacket. |