Further reading suggestion: Colin Bateman has another pair of bickering, wise-cracking teens in his futuristic story [[Titanic 2020: Cannibal City by Colin Bateman|Titanic 2020: Cannibal City]]. You may also enjoy [[Scat by Carl Hiaasen]] and [[The Highest Tide by Jim Lynch]], although these two are not so much thrillers as coming of age stories with an ecological setting. For sheer adrenalin and action, try [[Stormbreaker by Anthony Horowitz]].