Notes
Project Pendulum, a standalone juvenile novel by Robert Silverberg.

Publisher's Blurb – Jacket Flaps
In this sensational new science fiction work, Hugo and Nebula award-winner Robert Silverberg follows Earth's first time travelers on their mind-bending voyages into the distant past and far-flung future.

Project Pendulum is the first practical experiment in time travel. The nature of time mechanics requires that the two travelers' masses be precisely matched. For that reason, the first time travelers must be a pair of identical twins. For paleontologist Sean Gabrielson the chance to journey back to the age of dinosaurs was worth any risk. For his physicist brother, Eric, the chance to see ninety-five million years in the future was equally irresistible. What neither planned on. however, was how the inhabitants of those times would react to their presence.

Once their ride through time commences, there is no way for either to leave the experiment until they reach Time Ultimate, the outer limits of Pendulum's reach. As the distance between the twins grows, they wonder if they'll ever see each other again.

"An impressive new series"
-FANTASY REVIEW

Project Pendulum is the fourth book in an important new science fiction series, Millennium. Each book deals with a major theme of science fiction, including time travel, parallel worlds, alien life, first contact, and superpowers. Each is illustrated by a leading artist from the fields of science fiction, fantasy, and graphic art around the world.

The author of Project Pendulum, Robert Silverberg, is one of the most popular and highly honored writers in the science fiction field. He is best known for the works Dying Inside, Nightwings, which won a Hugo Award in the United States and a Prix Apollo in France in 1976, and the bestselling Valentine series. Among his many other awards are a Jupiter Award and five Nebula Awards, most recently for the short story "Sailing to Byzantium". His latest novel is Star of Gypsies. He is also a highly respected editor, most notably for his series of original anthologies, New Dimensions. Mr. Silverberg is currently developing a new science fiction series for Byron Preiss Visual Publications.

The illustrator of Project Pendulum, Moebius, is an internationally respected and well-known French science fiction artist. His books include Sur L'etoile, Starwatcher, Venise Celeste, and Lt. Blueberry. Moebius is one of the founding artists of the influential magazine Metal Hurlant/Heavy Metal. His designs were an integral part of the films Tron, Alien, and Bladerunner. He lives in California, where he is one of the most sought-after illustrators working in films. He recently worked on George Lucas's Willow and continues to release acclaimed lithographic prints through his company, Starwatcher Graphics, Inc.