Galaxy Zack blasts back to the past in this outer space chapter book adventure! A baby pterosaur can’t find his way home, so it’s up to the Nebulon Navigators to return him to the Prehistoric Planet. And when Zack’s dad is invited on the journey, Zack finds a way to go along too! But as they blast off on the super shuttle, they hear a strange noise. Is it the pterosaur, crying for his mama? No, it’s...Zack’s dog, Luna, who has snuck onto the shuttle! When the shuttle lands, Zack can't believe his eyes: The Prehistoric Planet is full of creatures that he’s only read about in books. Zack and the team of navigators head out in search of the pterosaur’s mother—and end up in the middle of an amazing adventure. With easy-to-read language and illustrations on almost every page, the Galaxy Zack chapter books are perfect for beginning readers.

When a baby pterosaur gets lost and can't find his way home, it's up to the Nebulon Navigators to return him to his planet.

Join Ackerley the Acanthostega and travel back in time 4,500 million years to the Precambrian period, when our planet first formed. Witness the appearance of the very first organisms in the Devonian, Carboniferous, and Permian periods. Watch new forms of life emerge as warm seas allow fish to thrive and plants blossom to give food and shelter to flying and scurrying insects. Discover the facts, fossils, and fun science behind the birth of our planet, including early life forms, giant insects, and early land-based animals. This first part of the exciting story of life on Earth unfolds through amazing lifelike illustrations and fascinating diagrams, all narrated by a friendly prehistoric guide.

A lovely and loving piece of work, both an introduction to the hobby of fossil collecting and a beautifully illustrated field guide, with the author's drawings of some 450 fossil specimens and descriptions of 46 specific sites in Maryland, Delaware, Pennsylvania, Virginia, and West Virginia where they can be found. Annotation copyrighted by Book News, Inc., Portland, OR

This work takes the reader on a journey back into time to see the Earth as it was. Chapter openers reveal the clues that have enabled scientists to uncover the Earth's secret history, reconstructions show the important flora and fauna of each period, and feature spreads explore events of interest.

Zack learns that appearances aren’t everything when he has an up-close-and-personal monster encounter in this chapter book adventure. Zack is shocked when he goes to school one day and finds a monster in his seat! Who/what is this creature? At first Zack is scared, but he soon finds that this monster, Al, is kind and friendly. Zack and Al become fast friends, and Zack goes to Al’s planet and meets all kinds of other monsters. Zack realizes that just because Al looks different, it doesn’t mean that he’s weird or strange. With easy-to-read language and illustrations on almost every page, the Galaxy Zack chapter books are perfect for beginning readers.