Bruce Castle is a misnomer, a historical cheat. It is a manor house in Tottenham in London and was just plain Lordship House for most of its existence. Trying to live up to a grand name, it does have some history and even a resident ghost, as well as quite a few historical questions that need to be worked out.
If you think that wanting to marry serial divorcee Wallis Simpson was the only blunder of King Edward VIII, then here is a book to make you think again. It is also a book for all conspiracy theorists, because this conspiracy is well enough documented to hold water. It was a conspiracy to keep the promiscuous and rather stupid Crown Prince of the United Kingdom David Prince of Wales out of a sordid murder trial. The price that had to be paid was the freedom of a murderess and princess. The Prince, The Princess, And The Perfect Murder by Andrew Rose is published by Coronet.
A Roman road has been uncovered in Puddletown Forest in Dorset. While the existence of a road had been a well-known fact, so far it had been so well hidden by the forest that it could't be located. The harvesting of a planting of Norway spruce firs by the Forestry Commission brought a considerable stretch of it to light, though.
The church of St Botolph without Aldgate used to have a curious show piece, a head in a glass casket. The provenience of the head is a great mystery. Different theories as to its history have been proposed, but there are no clues as to whom the head was once attached to. And it is conceivable that the mystery will remain unsolved.