Dactyls!
Subtitle: dragons of the air
By: by Robert T. Bakker ; illustrated by Luis V. Rey.
Contributors: Rey, Luis V.
Series: Step into reading. Step 4; Step into reading.
Publisher: Random House
Published: 2005
Place of publication: New York
Language: eng
Subjects: Pterodactyls -- Juvenile literature.
Genres: Juvenile literature.