Not of the same quality as Andrew Marr's British history but an enjoyable romp through world history with a few 'well I never knew that' moments. His interest in modern politics means the book gets more involved towards the end. Thoroughly enjoyable, and the narrator does a fine job.
The title "The Children of Henry VIII" was probably chosen to tie in to the book "The Six Wives of Henry VIII", and as a marketing gimmick. It's too bad as it might discourage people who want a good interesting yet serious telling of the transition from Henry VIII to Elisabeth I.
This book starts at the death of Henry VIII and ends with the accession to the throne of Elisabeth I, and provides an excellently woven history of these turbulent years. Edward VI, Catherine Grey (not a child of Henry VIII), and Mary Tudor, may not justify a general public biography each, but combined and intertwined this is well worthy of spending 15+ hours of one's time. If you ever wondered what happened after Henry VIII, this book is for you.
The history is fascinating, the story is well written and the text is well read.