For her second adventure, Sophie Spirit finds herself back in London, looking after Mr Franklyn, who has fallen ill.
By coincidence, Humphrey, visiting his new London school at the same time, allows the two friends the opportunity to meet up. Keen to share the London she knows and loves with her best friend, Sophie takes Humphrey to the Tower of London, and whilst experiencing the splendour of the magnificent landmark, things are not all they seem.
Join Sophie and Humphrey as, once again, they experience ghostly characters and stumble upon a dangerous and daring plot to steel a collection of ancient treasures from The Tower. Can the duo save the day and save the treasure?
Meanwhile, back at Mr Franklin's home, things there are also not all they seem, and in a spooky conclusion the pair come face to face with someone they never dreamt of meeting ....
