M
Michael O'Hearn
26 works on record
Works
How Spirit Dog made the Milky Way
Jake Burton Carpenter and the Snowboard
Design of a statewide ground-water monitoring network for Illinois
Read-it! Readers
el Dorado Map
Henry Ford and the Model T
Henry Ford and the Model T
2006
Triceratops vs. Stegosaurus
Triceratops vs. Stegosaurus
This or That History Debate
This or That History Debate
Awesome Space Robots
Awesome Space Robots
Vampires vs. Werewolves
Vampires vs. Werewolves
Sea Monsters vs. Dragons
Sea Monsters vs. Dragons
Tyrannosaurus Rex vs. Velociraptor
Tyrannosaurus Rex vs. Velociraptor
Ghosts vs. Witches
Ghosts vs. Witches
Allosaurus vs. Brachiosaurus
Allosaurus vs. Brachiosaurus
Zombies vs. Mummies
Zombies vs. Mummies
Spinosaurus vs. Giganotosaurus
Spinosaurus vs. Giganotosaurus
Mato the Bear and Devil's Tower
Mato the Bear and Devil's Tower
Robots
Robots
Monster Wars
Monster Wars
Deinonychus vs. Styracosaurus
Deinonychus vs. Styracosaurus
Dilophosaurus vs. Ankylosaurus
Dilophosaurus vs. Ankylosaurus
This or That?
This or That?
Dinosaur Wars Pack a Of 4
Dinosaur Wars Pack a Of 4
Monster Wars Pack a Of 4
Monster Wars Pack a Of 4
When a Couple Marries
When a Couple Marries
Hercules the Harbor Tug
Hercules the Harbor Tug