Soo a year or so there was a thread about kids books people were trying to remember. One that came up was Locked in Time and I bought a copy. I offered it out and someone DMed me so I said I'd post it.
I then had to do 2 moves in quick succession and it got put to the back of my mind. With the three month saving limit I lost the person's address. But I just found the book but not what I was looking for so if that person would like to DM me again I'll try to do a bit better this time.