Count down the five most fascinating fossil finds this X-Book about
giant beavers! Kids learn about this Ice Age animal's biological and
social features and how it went extinct. Xciting facts and xtraordinary
pictures bring history back to life with bite-sized text portions that
are perfect for reluctant readers. Includes plentiful sidebars and a
graphical design to captivate visual learners along with nonfiction
features like a table of contents, index, glossary, and xtra resources.