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