They find it before the wicked man which bought the surrounding residence busts through rubble on their area of the tunnel
I have never seen this in soft-cover, but this seems like Mystery in the concealed pet, by Brent Locke, illus by Jacqueline Tomes. Priscilla and Jane it’s the perfect time with Vicky, exactly who moves to their favorite haunted quarters. There are plenty of secret sections and passageways. Carolyn Keene, The physical description for the book does not match, but this feels like an early Nancy Drew mystery. Morrison, Lucille Curt, Secret of Shadow Stroll. That is a possibility: Victorian residence, lost documents, key section leading to a tunnel, receive by a small grouping of girls during some sort of celebration – slumber celebration? Serialized for the magazine Calling All Girls. Kathryn Kenny, Trixie Belden while the puzzle of the Emeralds, 1975. After stumbling across some items in their own loft that has been part of the belowground Railroad, Trixie Belden while the Bob Whites of Glen follow the walk from nyc to Virginia, in which they befriend a mature wheelchair-bound people, see a concealed section in the music room of his older mansion, and -in a secret canal that went between their residence and a neighboring mansion- find a concealed emerald necklace that has been a vintage parents heirloom.
The disabled man utilizes the necklace to fund a surgical procedure so he is able to walk once again. The hardback version of the book that was released from inside the seventies was lovingly called to a brief and unattractive it has an old mausoleum on front. The soft-cover (beige oval) that arrived on the scene in the seventies has actually an oval from the front definitely all in tones of eco-friendly depicting Trix, Honey, and another BWG beginning the board into the tunes area. It was #14 during the show. Elizabeth Marie Pope, The Sherwood Ring , 1958. We have no clue exactly what a 70s edition of this publication have appeared as if nonetheless it enjoys the residence and screen and I believe it absolutely was well worth a trial.
Orphaned Peggy Grahame is distributed to reside from the group home, “Rest-and-be-Thankful”. Her eccentric historian Uncle renders the woman alone but forbids her to see a historian, Pat, that she has found into the location. Four parents spirits through the groundbreaking battle 
inform the woman their own story, basically undoubtedly a tremendously “close yarn”. After the publication the woman Uncle keeps a nervous breakdown. Peggy and Pat decide that he possess acquired a complete collection of diaries and letters in one of Pat’s ancestors, who’s among the four ghosts that Peggy possess observed. They have become consumed with shame about them because they contain important historic information but the guy should not really have all of them.
He has got concealed them in a “prize place” down his library/study
Pat and Peggy find the correct carving to drive to open the secret screen and find the documents setting everything correct. It doesn’t exactly help save the mansion however it definitely is very important to your end of the book. Zilpha Keatley Snyder, The Velvet Space. The household isn’t really staying in your home, but they are migrant staff living close by. Among ladies inside huge family finds a secret board which will take this lady from some other shed in to the collection inside. She checks out most books, and I also consider discovers the deed into the home. It ultimately ends up making use of family settling down, as well as the home restored. I can not recall in the event the family ultimately ends up located in your house, or simply close by. The soft-cover address ended up being purple, with a line design of a woman sitting into the windowseat of a sizable residence.
