463 pages
English language
Published Jan. 26, 2005 by Thorndike Press.
463 pages
English language
Published Jan. 26, 2005 by Thorndike Press.
It seems like a regular field trip to a natural history museum—until Zack gets locked inside for the night and discovers what really goes on in those display cases when no one is watching. A tribe of curious Neanderthals, rampaging woolly mammoths, prehistoric food shortages . . . it's just another wild adventure for Zack!