When Nathan's mother is hit by a bus in London, his father struggles with the tragedy and disappears through the bathroom wall to travel back in time and prevent her death; Nathan, with help from a Beefeater named Bartelby, tries to prevent his father from changing the future.
year: 2009
call number/section: 1000
subjects: space and time, juvenile fiction, time travel, fathers and sons, fiction, london (england), juvenile fiction, england, fiction