Ripple Effect — Timothy J. Bradley

SCUBA diving in the Pacific. Tuna-salad sandwiches. An underwater lab. Life can't get any better for Sidney Jamison. But it can definitely get weirder. When Sidney, Penny, and Hari are invited to help the marine biologists at WAVElab study the mysterious deaths of deep-water fish, they find more questions than answers. How did a prehistoric fish land in the lab? Why are scientists disappearing from the underwater habitat? What happens if parallel universes exist -- and the creatures that live in them have an appetite that's out of this world?

About Shell Education
Rachelle Cracchiolo started the company with a friend and fellow teacher. Both were eager to share their ideas and passion for education with other classroom leaders. What began as a hobby, selling lesson plans to local stores, became a part-time job after a full day of teaching, and eventually blossomed into Teacher Created Materials. The story continued in 2004 with the launch of Shell Education and the introduction of professional resources and classroom application books designed to support Teacher Created Materials curriculum resources. Today, Teacher Created Materials and Shell Education are two of the most recognized names in educational publishing around the world.