Michelle Obama served as First Lady of the United States from 2009 to 2017. A graduate of Princeton University and Harvard Law School, Mrs. Obama started her career as an attorney at the Chicago law f…
Franklyn M. Branley was the originator of the Let's-Read-and-Find-Out Science series and the author of close to 150 popular books about scientific topics for young readers of all ages. He was Astronom…
