What would you do if you began to suspect one of your tenants could be the perpetrator of a vicious double murder committed over thirty years ago? It is 1983 and the new owner of the beautiful old Sydney mansion 'Rosalind' begins to believe she is being watched by the mysterious resident in Number Three, a reclusive man who happens to share his name with two teenage sisters, victims of a sinister and brutal murder. Her peace of mind slowly erodes as a fascination with the unsolved crime becomes obsession - consuming her life, shaking relationships with her newfound friends and leaving a trail of devastation. This is a spellbinding tale, as much a mystery novel with an immigrant's tragedy woven into its centre, as a portrait of women who carry dark secrets but also persevere through the strength of friendship. The Red Door will take hold of your imagination and never let go.