Time Machine Adventures

What if you could actually be watching at a time in history when an important invention or discovery was being made? The Discovery Machine is based on that premise and follows the mind-bending experiences of two very creative ninth graders. They accidentally discover a way to travel back in time to the exact moment of discovery of a famous invention or idea.

En esta novela un viajero logra avanzar cientos de siglos en el tiempo y se encuentra con el estado final de la evolucion humana, en que las clases trabajadoras acaban siendo esclavas de las privilegiadas, en una forma tan sutil que ni ellos mismos se dan cuenta.

Luis, Casey, Tyler, and robot cat Steel discover Tesla’s Time Twister, a time machine created by the famous scientist and Luis’s uncle. Immediately, they’re off on adventures, exploring the past and the future. They face aliens in space, a haunted house, ancient Egypt, and a monster-filled undersea world as they attempt to rescue Uncle Cyrus, who has been lost in time for more than one hundred years!

Leo never imagined that time travel might really be possible, or that the objects in H. G. Wells' science fiction novels might actually exist. And when a miniature time machine appears in Leo's bedroom, he has no idea who the tiny, beautiful girl is riding it. But in the few moments before it vanishes, returning to wherever - and whenever - it came from, he recognizes the other tiny rider: himself!

The last piece of the puzzle is about to fall into place—and the truth is more terrifying than anyone imagined. Time is running out for Charlie and the NCIS. After another pod survivor lands in the desert outside Las Vegas, a surprise encounter drives a wedge through the tight-knit group and sends the team spiraling into chaos.

I'm sorry, sweetie," said Mrs. Rankin, "But you can't go." Natalie's face froze as she digested the words. I can't go? "Wh - why not?" But she had a feeling she already knew the answer. Mrs. Rankin swallowed, clearly uncomfortable, but in that moment, Natalie didn't care. Her stomach was filled with dread. "Our school buses don't have ramps, so there'd be no way for you to get on and off, or bring your chair with you."

Once a creature is extinct, it's gone forever. Isn't it? Not anymore, as a butterfly from the past proves. The physicist mother of Kizzy and Fraser Rye has invented an amazing time machine that can travel back into the past, snatch a plant or animal now extinct, and bring it back into the present. It's a wonderful achievement, a real scientific breakthrough. But the machine has a horrifying potential.