"E. K." · Emi Kalita · Emma Keltie
| title | ISBN-13 | year of publication |
|---|---|---|
| Full 5 Set: Numeracy Language Cards | 978-1-905365-00-5 | 2005 |
| Numeracy Sign Picture Language Cards: Measures and Fractions | 978-1-905365-05-0 | 2005 |
| Numeracy Sign Picture Language Cards: More Numbers | 978-1-905365-02-9 | 2005 |
| Numeracy Sign Picture Language Cards: Numbers | 978-1-905365-01-2 | 2005 |
| Numeracy Sign Picture Language Cards: Shape | 978-1-905365-04-3 | 2005 |
| Numeracy Sign Picture Language Cards: Time, Money and Symmetry | 978-1-905365-03-6 | 2005 |