. . . . . "Fiction" . . "Fiction"@en . "Juvenile works" . "Juvenile works"@en . . . . "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 whta's going on - but that could prove harder, and more dangerous, than they think ... --Container." . . "The deadly dare mysteries lie detectives" . "Mystery fiction"@en . . "There's a new craze at Theo and Ricky's school. The rules are simple. Write a dare, put it in the bag, then pick one out. Nothing dangerous, just a bit of fun. But when Ricky does his dare, he disappears. And Theo realizes that someone has a frightening reason for playing the game. Will the dare game be discovered--and will Ricky be found?"@en . "Mystery fiction" . . "Deadly dare"@en . "There is a new craze at Theo and Ricky's school ; write a dare, put it in a bag, then select one. Ricky disappears not long after his dare, and Theo realises someone has a frightening reason for playing the game."@en . . . "Audiobooks"@en . . . . . . . . . . .