After struggling with him and holding onto him, Maggie thought she had pulled Freddy into the real-world of Doc""s office, but he vanished.] The unusual, out-of-place object with straight-edges causes them to be alarmed and they react nervously.When Trish and Tommy returned home and couldn""t find their mother, Trish went searching on the jogging path and found Rob""s empty ent.Then about a week afterwards, I received a note.It told me what I had to do to get the letter back.An anonymous blackmailer had written her a letter (mailed from Brixton) that demanded money in exchange for her purloined letter: ("I was to draw £50 pounds from my bank in £5 pound notes and then change them for used £1 pound notes.