g G · Gillian Houghton Gosman · Guillaume Gagnon
| title | ISBN-13 | year of publication |
|---|---|---|
| Baboons | 978-1-4488-5178-2 | 2012 |
| Chris Colfer | 978-1-4488-6347-1 | 2012 |
| What Do You Know about Earth's Atmosphere? | 978-1-4488-9857-2 | 2013 |
| What Do You Know about Earth's Oceans? | 978-1-4488-9859-6 | 2013 |
| What Do You Know about Plate Tectonics? | 978-1-4488-9855-8 | 2013 |
| What Do You Know about Weather and Climate? | 978-1-4488-9861-9 | 2013 |