"This cleverly plotted, engrossing read will appeal to maturing fans of Jon ScieszkaâÂÂs âÂÂThe Time Warpâ series." â SCHOOL LIBRARY JOURNAL
Fresh from a dangerous time-traveling mission, Eli Sands and his friends Clyne, the dinosaur, and Thea, the scholar from Alexandria, are thrown into nineteenth-century America. While Clyne is stranded alone, Thea and Eli pop up at the start of the Lewis and Clark expedition, where Thea is mistaken for a runaway slave. After a close escape, the friends make an unsettling discovery about a Prime Nexus that they may have caused â and which will surely change all of history to come.
