Hundreds of millions of years ago . . . before saber-tooth tigers and crocodiles, before great white sharks and killer whales, before the mighty megalodon . . . even millions of years before the first dinosaurs, another apex predator ruled the seas-Dunkleosteus!
5-8 Years
8.5" x 11.0" Hardcover
34 Pages
Juvenile Nonfiction, Animals
Description
Book Synopsis
Hundreds of millions of years ago . . . before saber-tooth tigers and crocodiles, before great white sharks and killer whales, before the mighty megalodon . . . even millions of years before the first dinosaurs, another apex predator ruled the seas-Dunkleosteus!
Journey back to the Age of Fishes to explore what life on Earth was like during this time. Prehistoric creature lovers, ancient monster enjoyers, and fish enthusiasts will appreciate this study of one of the world's first vertebrate apex predators.
Dimensions (Overall): 8.5 Inches (H) x 11.0 Inches (W) x .25 Inches (D)
Weight: .9 Pounds
Suggested Age: 5-8 Years
Number of Pages: 34
Genre: Juvenile Nonfiction
Sub-Genre: Animals
Publisher: Gatekeeper Press
Theme: Dinosaurs & Prehistoric Creatures
Format: Hardcover
Author: Jack Martin
Language: English
Street Date: January 16, 2026
TCIN: 1009225407
UPC: 9781662968235
Item Number (DPCI): 247-17-9924
Origin: Made in the USA or Imported
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Shipping details
Estimated ship dimensions: 0.25 inches length x 11 inches width x 8.5 inches height
Estimated ship weight: 0.9 pounds
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