Harvard University | Columbia University | Yale University | University of Paris | New York University | Stanford University | Princeton University | University of Cambridge | University of Pennsylvania | University of Michigan | University of Chicago | University of California, Berkeley | University of Toronto | Cornell University | University of Oxford | University of London | University of Oslo | Cambridge University | University of Southern California | Strasbourg | McGill University | Johns Hopkins University | Northwestern University | University of California | Brown University | University of Queensland | University of Minnesota | University of Washington | University of Notre Dame | University College London |
Educated at Eton College and Strasbourg University, Vickers has written many royal biographies, including ones of Queen Elizabeth The Queen Mother, Princess Andrew of Greece—which was approved by Prince Philip, Duke of Edinburgh—and Gladys Spencer-Churchill, Duchess of Marlborough.