Includes notices of research projects submitted to the Smithsonian Science Information Exchange concerning toxicological testing.

A Special Forces team is thrust into a war with the past to save the president after an artifact unleashes a deadly toxin. Special Forces operative Cole "Tox" Russell and his team are tasked in a search-and-rescue--the U.S. president has been kidnapped during a goodwill tour. The mission nosedives when an ancient biblical artifact and a deadly toxin wipe out villages. Tox must stop the terrorists and the toxin to save the president.

This book defines the use of computational approaches to predict the environmental toxicity and human health effects of organic chemicals.