Rhonda Lucas Donald

Step back in time and follow dinosaur tracks around the world. Whether made by a few dinosaurs or large groups, these tracks provide clues to the movement and behavior of these lovable ancient creatures. What dinosaurs made the tracks and what do scientists think they were doing when they made them? The author tells the story in rhythmic rhyme that may be sung to the tune of Over the River and Through the Woods.

Mummies can't talk; but with modern scientific tools, we can still discover what a mummy has to tell us. Read the stories of mummified Egyptian pharaohs and priestesses, baby elephants, pampered pets, and even a prehistoric bison. Uncover clues to centuries-old murder mysteries and human sacrifices, and even find out what a person or animal had for their last meal! Information from real scientists explains how we know what we know about each mummy....

Step back in time and follow dinosaur tracks around the world. Whether made by a few dinosaurs or large groups, these tracks provide clues to the movement and behavior of these lovable ancient creatures. What dinosaurs made the tracks and what do scientists think they were doing when they made them? The author tells the story in rhythmic rhyme that may be sung to the tune of Over the River and Through the Woods.

Mummies can't talk; but with modern scientific tools, we can still discover what a mummy has to tell us. Read the stories of mummified Egyptian pharaohs and priestesses, baby elephants, pampered pets, and even a prehistoric bison. Uncover clues to centuries-old murder mysteries and human sacrifices, and even find out what a person or animal had for their last meal! Information from real scientists explains how we know what we know about each mummy....

Las canciones y poemas infantiles tradicionales sobre el desierto que son fáciles de recordar harán que los niños canten acerca de los cactus, los camellos y más, mientras aprenden acerca del hábitat del desierto, su flora y fauna. La rata canguro (tarkawara) salta sobre la arena del desierto en lugar del kookaburra sentado en el árbol del chicle. Y las teteras no son las únicas cosas que son pequeñas y corpulentas -mira nada más los colmillos...

"Just as some people dig and look for pirate treasure, some scientists dig and look for treasures, too. These treasures may not be gold or jewels but fossils. Following in the footsteps of Dino Tracks, this sequel takes young readers into the field with paleontologists as they uncover treasured clues left by dinosaurs. Readers will follow what and how scientists have learned about dinosaurs: what they ate; how they raised their young; how they slept,...

A comprehensive look at the question of whether there is life on other planets, from the imaginative visions of fantasy novels and science fiction movies to the facts revealed by today's cutting-edge technology.