The Adventures of Astro and Astra: Story Two 
Subtitle: An Evolution Day Present for Mom
Publisher: 1st Books Library
Published: March 25, 2002
Language: eng
Format: Paperback
Number of pages: 152
ISBN-13: 9780759688377
Subjects: Science fiction; Science Fiction, Fantasy, & Magic; Juvenile Fiction / Science Fiction, Fantasy, Magic; Juvenile Fiction; Children's Books/Ages 9-12 Fiction; Children: Grades 3-4