Bücher verfasst by Janet Riehecky

'I'm Sorry'

Dinosaur Relatives

Orangutans

Parasaurolophus

Triceratops

'Excuse Me'

Iguanodon and Other Bird-Footed Dinosaurs

Anatosaurus

Brachiosaurus

Camouflage and Mimicry

Protoceratops

I'm Sorry

Excuse Me

Pachycephalosaurus

After You

May I?

Thank You

The Child's World of Carefulness

Compsognathus

Iguanodon

Anatosaurio

Coelofisis

Protoceratops

Hipsilofodonte

Parasaurolofus

Triceratops

Cooperation

Mayasauria

Tyrannosaurus

Please

Descubriendo Dinosaurios

Reptiles

Oviraptor

Velociraptor

Compartir

Megalodon

Apatosaurus

Insects