
The Tower of London is one of my favourite places to go whenever I return to England. On one visit, I met a Yeoman Warder who’d just written a book about the Tower’s ghosts (Ghosts of the Tower of London, by G. Abbott). That was back when I was doing the preliminary research for the first book in my Time Rose series (The Disappearing Rose), and we had a good chat about both my book (still years off of being published, and his, which was just about to be. That was way back in 1979, but paperback and e-book copies of his book are still available for older kids interested in ghostly happenings in famous places.
Go to: https://www.amazon.com/Ghosts-Tower-London-G-Abbott/dp/0434005959