There were at least two books, although I only recall the plot of the first one. They were paperbacks, probably about octavo dimensions, fairly short as I remember them, under a hundred pages. I read them in the early 1990s in Kentucky. They were part of the family library, but unfortunately no longer seem to be there.

The books featured a group of children, likely siblings, mixed sexes and Caucasian, living in a castle that was being renovated in contemporary times, I think by the children's parents. I remember there were workers onsite. The children learn that there was likely a secret room in the castle (I think it was a combination of stories and them working out that the dimensions of the castle suggest a hidden space) with treasure in it, and some of the workers plan to find and steal it. The children learn more about the plans of the workers by dangling a microphone off of a fishing pole (I remember there was an illustration of it) attached to a tape recorder, and recording from a floor above. When they do find the secret room, I remember that it involved a door that opened onto a set of stairs going down.

What made a real impression on me at the time was that the author provided a lot of little details about castle construction, particularly how it applied to defense. Chiefly, I remember them mentioning flat roofs for archers to fire from and that spiral staircases always ascended clockwise so that defenders had their right sword hand free while attackers would have to use their left. There were illustrations, but my memory of them are of something like technical diagrams, floor plans of the castle and the aforementioned illustration of their eavesdropping device.

I have paged through Five Have a Wonderful Time (suggested in the comments since it involves a group of children, a castle, and a secret room), but it is not a match.


1 Answer 1


The book you are thinking of may be The Sword of Glendower by Aylmer Hall. It was first published in 1960.

This is the blurb in my edition:

Naturally Sir Owen Pryce, a man of considerable standing and dignity, is annoyed when the press dubs him "the man with the fairy sword". But that is bound to happen when the rumour goes around that not only an ancient sword but a fairy sword is hidden somewhere at Llanviar Castle.

This is the story of how everyone turns out secretly to hunt for the sword -even Mark who thought at first everyone was "batty". A good and unusual adventure tale, with no fairies in it at all.

It's been a while since I read it, but I remember the castle being described in detail, as well as one of the tours of the castle. Two of the children live there (children of Sir Owen) and their cousin is staying with them. The castle is, however, open for tours by the public, it is in one of these that there is a good deal of description.

The search for the sword leads them underground and if I remember correctly renovations are being made to the castle.

  • I don't suppose it has a mention of a fishing rod and a microphone attached to a tape recorder? Mar 22, 2017 at 22:49
  • 1
    @SeanDuggan I'll have a look when I the time...
    – Mirte
    Mar 23, 2017 at 8:19
  • @SeanDuggan There is no fishing rod and microphone... but there is a fourth child who is on a farm nearby and I had forgotten about. However the microphone could be in the sequel?
    – Mirte
    Apr 3, 2017 at 12:21

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.