Allosaurus
Libros como Allosaurus
Más de Helen Frost
All He Knew2020
Hidden2015
When My Sister Started Kissing2017
Keesha's House2007
Salt2014
British Birds2015- Tiranosaurio Rex/Tyrannosaurus RexTiranosaurio Rex/Tyrannosaurus Rex2007
- Tree FrogsTree Frogs2006
- Look at CubaLook at Cuba2009
- Polar AnimalsPolar Animals2006
- WindWind2007
- Gorillas [Scholastic]Gorillas [Scholastic]2011