“Now a cold awareness of the uncertainty of all life, no matter how careful the planning, hollowed emptily in the pit of her stomach.” FearDangerAnxietyUncertaintyAngstApprehension Book:Madeleine L'Engle's Time Quintet (A Wrinkle in Time, A Wind in the Door, A Swiftly Titling Planet, An Acceptable Time) Source: Madeleine L'Engle's Time Quintet (A Wrinkle in Time, A Wind in the Door, A Swiftly Titling Planet, An Acceptable Time)