What happens in Part Three of "Fatal Exams"? A better question might be: What doesn't happen?!? As the mysterious villain "El Caballero" unleashes mercenaries into the jungle to kill Sheena, urban assassins target her friends Bob, Ransome, and Chano in Val Verde city... Colonel Pinto's dreaded secret police arrest Sheena's mentor Don Felipe as a terrorist... and at the exclusive finishing school to which Sheena has been exiled by her corrupt family, more and more students are falling under the sway of a mysterious cult - and the deadliest place of all may just be the school library!