| GMD | Text |
| Classification | 516 POS |
| Publisher | London , Scholastic, c2008. |
| Subject | Mathematics -- Miscellanea -- Juvenile literature.Arithmetic -- Miscellanea -- Juvenile literature.Geometrical constructions -- Children's nonfiction.Angles (Geometry) -- Children's nonfiction. |
| Series | Murderous maths |
| Description | 176 p : ill ; 20 cm. |
| ISBN | 9781407107141 |
| Suitable | From 8 To 12 |