Smallest Spot of a Dot: The Little Ways We’re Different, The Big Ways We’re the SameA new book by ABC news anchor and correspondent and bestselling childrens author Linsey Davis. The Smallest Spot of a Dot shows readers that . 1% of our DNA makes us unique and the remaining 99. 9% we share with the rest of the human race. Linsey Davis, bestselling childrens author, Emmy winning correspondent, and host for ABC News brings us The Smallest Spot of a Dot: The Little Ways Were Different, The Big Ways Were the Samea playful and poignant