Meet 12-year-old Clarissa Koos, a young paleontologist from California who inspired this story. In 2013, on a dig in Montana, "Clarissasaurus" was found. Learn how this dinosaur was named in honor of Clarissa, who continues to work on the discovery from excavation to the lab work, preparing the fossils for display at the Burke Museum in Seattle.
ThriftBooks sells millions of used books at the lowest
everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We
deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15.
ThriftBooks.com. Read more. Spend less.