V. C. Andrews, Flowers in the Attic, 1979
Flowers in the Attic is a 1979 Gothic novel by V. C. Andrews. It is the first book in the Dollanganger series, and was followed by Petals on the Wind, If There Be Thorns, Seeds of Yesterday, Garden of Shadows, Christopher's Diary: Secrets of Foxworth, Christopher's Diary: Echoes of Dollanganger, and Christopher's Diary: Secret Brother. The novel is written in the first person, from the point of view of Cathy Dollanganger. It was twice adapted into films in 1987 and 2014. The book was extremely popular, selling over 40 million copies world wide. [Source]