1 How many years have supposedly passed since the last expedition? Ten Two Three Thirty 2 How did the psychologist ensure that every member of the expedition crossed the border without issue? Pavlovian signalling Hypnosis Positive reinforcement Bribery 3 How much supplies did the twelfth expedition bring into Area X? Two years' worth A decade's worth One years' worth Six months' worth 4 How long were they told the supplies from base camp could last them? A few weeks Six months Two years A decade 5 What does the biologist describe as their "most outlandish equipment"? A black box with a red lens that glows red in the presence of danger A set of elementary compasses A crate of cotton candy-flavored MREs Fuji film cameras 6 What was the protocol if their mysterious instrument glowed red? They have an hour to retreat to an underground location They should hike to the border and await extraction They should submit to hypnosis They have thirty minutes to get to a "safe place" 7 How many varieties of venomous snake are they told live in Area X? At least six Only one About ten A thousand 8 The biologist says that "desolation tries ... " To colonize you To infiltrate you To break you To habituate you 9 How long does it take after reaching base camp for the explorers to find the tower? Four months Four days A year A week 10 What element of Area X wasn't represented in the maps? The border The lighthouse The abandoned fishing town The tower 11 What is strange about the biologist's opinion that the unmapped structure is a tower? It is a silo It is made of wood, not stone It looks more like a house It tunnels into the ground 12 What is the Southern Reach's policy on outside contact during an expedition? Explorers must submit reports of findings and progress every night It is NOT to be attempted Only the psychologist can attempt outside contact Only superiors should be contacted 13 How is the narrative being taken down? By an omniscient narrator In a series of interviews after re-entry In an old dictaphone In a waterproof journal issued by Southern Reach 14 What is the profession of the fifth explorer who never crossed the border? Medic Linguist Psychologist Chemist 15 Why is there a sense of relief at the fact that it was the linguist, specifically, who stayed behind? She was the least liked member of the group, on a personal level Linguistics seems, at the time, the least essential specialty She had previously expressed doubts about the expedition She seemed unqualified, even in her own field 16 What is the biologist's specialty? Transitional environments Genetic mutation Transitional biomes Fruiting bodies 17 Which member of the expedition opposes searching the tower before mapping the rest of the Area? Anthropologist Biologist Psychologist Surveyor 18 What natural structure does the biologist compare the interior of the tower to? A snail's shell A salt cave Nautilus shells A coral reef 19 What is the first threatening animal the group encounters? A flock of violent geese A mutated bear A crocodile A mutated wild boar 20 What happens when the biologist is initially inspecting the writing on the tower wall? A creature from below attacks the expedition party The anthropologist retreats in fear The biologist scrapes a sample off the wall A nodule bursts on the spores and she inhales the contents 21 What do the explorers hear every night at sundown? A low, gutteral moan The rustling of leaves and grass The thrum of crickets and frogs from the marsh A transmission from Area X 22 What hypnotic incantation causes the surveyor and anthropologist to go slack? Alacazam Annihilation Consolidation of authority Paralysis is not a cogent agent 23 What is the first symptom of the spore from the tower? Heightened senses Immunity to hypnotic suggestion An internal brightness Allergies 24 Who is the first to inquire about the materiality of the words on the tower wall? Surveyor Anthropologist Biologist Psychologist 25 Which of the explorers wishes she could know the biologist's thoughts? Linguist Surveyor Anthropologist Psychologist