Book Recommendation: A History of England--John Thorn, Roger Lockyer, & David Smith

For those of us who are researching our family history and who have English ancestry, one of the best resources is the book, A History of England by John Thorn, Roger Lockyer, & David Smith.  I was lucky enough to find a 1963 printing at a thrift sale for 99 cents about 15 years ago.  It has 600 pages including the index and many maps of the area for the time period covered in each of the sections.  This could really be helpful to those doing DNA research to give them more information about what was going on in England during the time in which their ancestor was there. Also if your ancestor immigrated from England it could be helpful in determining why your ancestor decided to leave England.