On 14 September 2015, after 50 years of searching, gravitational waves were detected for the first time & astronomy changed
...WINNER of the 2010 Cilip Carnegie Medal, the Newbery Medal & the Booktrust Teenage Book Prize 2009, & shortlisted for the Kate Greenaway Award Stunningly illustrated by Chris Riddell, who brings the ghouls, ghosts & hero wonderfully to life in this fantastic ghost adventure story, laced with menace & humour