Calls from the Message of Fatima, also known as Appeals from the Message of Fatima, is a 2005 book written by Sister Lúcia of Fátima (O.C.D.), the last surviving seer of the 1917 Virgin Mary apparitions in Cova da Iria, Fátima, Portugal. This book is, in effect, a long letter, written entirely by Sister Lúcia and addressed by her to all those who have written to her concerning their doubts, questions, and difficulties, and their desire for greater fidelity in living up to what was asked for from Heaven in the Cova da Iria.