What is the author's style in Elizabeth the Great by Elizabeth Jenkins?

Jenkins makes clear in her Preface to Elizabeth the Great that her narrative perspective in writing the book was aimed at portraying the life and personality of Queen Elizabeth in a manner which would be of interest to the general reader. As Jenkins states in the opening sentence of her Preface, "The aim of this book was to collect interesting personal information about Queen Elizabeth I." Within her Preface, and throughout the book, Jenkins indicates that she has written this historical biography of Queen Elizabeth I for the general reader, bringing to light various points of interest, while glossing over less interesting information which may be deemed important from a scholarly point of view.