It's just another boring assembly - until top inventor Darius Marriott comes to give a talk. But what makes Darius collapse in front of the whole school? And why does Bullet seem so personally concerned? Ricky, Theo and Angela are determined to find out exactly what's going on.
Used availability for Malorie Blackman's Lie Detectives
June 1998 : USA Paperback
May 2007 : USA Audio edition
Title: The Deadly Dare Mysteries Book 3: Lie Detectives
Author(s): Malorie Blackman
Publisher: AudioGO Ltd.