  2021 - The Math Inspectors Books 13 (Paperback) ISBN-13: 9781947865440 ISBN-10: 1947865447 Genre: Children's Books ?  2018 - The Case of the Forgotten Mine [Math Inspectors, Bk 5] (Paperback) ISBN-13: 9781947865174 ISBN-10: 194786517X Genre: Children's Books ?  2016 - The Math Inspectors 4 the Case of the Hamilton Roller Coaster [Volume 4] (Paperback) ISBN-13: 9781540791856 ISBN-10: 1540791858 Genre: Children's Books ?  2015 - The Math Inspectors 3 the Case of the Christmas Caper [Volume 3] (Paperback) ISBN-13: 9781519756329 ISBN-10: 1519756321 Genre: Children's Books ?  2015 - The Math Inspectors Story Two the Case of the Mysterious Mr Jekyll [Volume 2] (Paperback) ISBN-13: 9781508951766 ISBN-10: 1508951764 Genre: Children's Books ?  2014 - The Case of the Claymore Diamond [The Math Inspectors, Bk 1] (Paperback) ISBN-13: 9781503136991 ISBN-10: 150313699X Genre: Children's Books ? |
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