One Long Line: Marching Caterpillars and the Scientists Who Followed Them (Hardback)
A fresh and fascinating look at caterpillars gives new meaning to the words “line leader”—and ushers kids into the process of scientific discovery—in this first book in the Discovery Chronicles by a biologist and award-winning children’s author.

One Long Line: Marching Caterpillars and the Scientists Who Followed Them (EBook)
A fresh and fascinating look at caterpillars gives new meaning to the words “line leader”—and ushers kids into the process of scientific discovery—in this first book in the Discovery Chronicles by a biologist and award-winning children’s author.