Ronnie is just a normal fifth-grader trying to pass her science class's impossible quiz on the history of dinosaurs . . . until she happens upon her neighbor-Ms. Lernin-a retired paleontologist. With the assistance of Science Magic, Ronnie and Ms. Lernin travel back through time and space to experience the Mesozoic Era firsthand. They visit three important time periods in the development of the Mesozoic Era: the Triassic, the Jurassic, and the Cretaceous....

The reader's choices determine whether three friends will survive after being mysteriously transported back in time to when huge insects swarmed the skies and fearsome dinosaurs ruled.

"When paleontologist Martha Jankowski discovers an intact dinosaur skeleton, she has the opportunity to make a name for herself, but only if she can uncover the full skeleton before another competing dig. As she races against the clock, she meets a man who shares her passion for science and faith--but is he friend or foe?"--

"The year is 1876. Warring Indian tribes still populate America's western territories even as lawless gold-rush towns begin to mark the landscape. In much of the country, it is still illegal to espouse evolution. Against this backdrop, two monomaniacal paleontologists pillage the Wild West, hunting for dinosaur fossils while surveilling, deceiving, and sabotaging each other in a rivalry that will come to be known as the Bone Wars. Into this treacherous...

From the Jurassic period and the dinosaurs, to a medieval castle, Geronimo Stilton and a few members of his family embark on an adventure through time in Professor von Volt's new time machine, the Mouse Mover 3000.

It is the summer of 1863, and as the Civil War rages between dinosaur-mounted armies down south, and a tense New York City seems on the brink of exploding into riots, Magdalys Roca and the other children at the Colored Orphan Asylum are trying to survive; but when she receives a letter telling her that her brother Montez was wounded, Magdalys knows that somehow she must reach him--and just possibly her ability to communicate telepathically with dinosaurs...

What would happen if you went back in time? Imagine stepping into the Stone Age and meeting some Neanderthals. Would it be a peaceful encounter or a Stone-Age smackdown? What if you went back to when dinosaurs roamed? Would you be a tasty snack for a T-Rex or the first human to tame fire? Remember, in a time before recorded history, just about everything could kill you. You Choose Books offer an exciting, immersive nonfiction learning experience where...

You've just been sent many thousands of years back in time. The climate is cold and the landscape is strange. The people you encounter look quite different from modern-day humans. But what worries you most are the fierce saber-toothed cats and the giant wooly mammoths that roam the land. Do you think you have what it takes to survive the last ice age? Turn the pages to find out!

Discover the land of dinosaurs! After uncovering a magical book, a brother and sister duo are whisked away, soon finding themselves walking among the dinosaurs. The dynamic duo have found themselves transported to the Triassic Era... over 250 million years ago! • This fantastical story introduces early readers to a variety of dinosaurs in the most entertaining way. Children will be swept away on this prehistoric adventure as they explore these...

What happens when a meteor hits Antarctica, releasing gasses and causing a chemical reaction that somehow brings a dinosaur back to life? A Dinosaur in Antarctica: Min Finds Paradise is a book about a dinosaur trying to find a way home back to his 'people'. The answer to Min's hopes and dreams lies under the Antarctic ice and the only people who can help him are a group of scientists. This book celebrates making new friends and belonging. Join Min...