The Door Number That Never Existed: A Loughhaven Inheritance Mystery: 12

Thirty-seven unopened letters. One sealed room. An address every official record denies. When renovation at Numbers Fourteen and Sixteen Crown Street reveals a bricked doorway and a wooden postal frame full of undelivered mail, probate genealogist Anna Harland discovers Half Door House-a two-storey dwelling hidden between both properties and absent from every rate book, directory and modern title plan. The newest letter contains a key. A forgotten will leaves the house to the descendants of Judith Lane, a young woman who vanished under another name in 1938, but requires production of the brass 141/2 plate once fixed to the blue courtyard door. With records expert Maya Singh, Daniel Harland and solicitor Frances Morrow, Anna follows a private postal chute, fire-insurance plans, a sealed family statement and a deed tin beneath the stairs. Finding the heir is only half the problem. Number Fourteen gave the house its passage. Number Sixteen carried its services. For sixty-two years, neighbours unknowingly paid to keep it standing. The evidence can restore the address-but only if inheritance is resolved without turning honest protectors into casualties. The Door Number That Never Existed is a clean British inheritance mystery about identity, safety, stewardship and the difference between possessing a clue and proving a right. It is Book Twelve of The Loughhaven Inheritance Mysteries and resolves its central case completely.