The first edition of this book was published in 1995, and covered around 1,700 castles and other sites. The book was very well received and sold out quite quickly. Only a paperback was produced. This was the first title published by Goblinshead.
ISBN: 9781899874002 (paperback)
The second edition, covering about 2,000 places, followed in 1997, also by Goblinshead. This also did very well (despite a notorious problem with the missing J Section), and also sold. Again the book was only issued in paperback.
ISBN: 9781899874101 (paperback)
The third edition took longer to produce, having expanded to some 2,700 entries, and was published in 2001. Both a paperback edition and a deluxe hardback edition were published by Goblinshead, the hardback also with a colour section. This third edition was the most successful yet.
ISBN: 9781899874279 (hardback)
ISBN: 9781899874262 (paperback)
The fourth edition was published by Birlinn, and ran to some 3,000+ sites, and was published as hardback with a dust jacket in 2006. There was no paperback edition, despite one being promised.
The move to Birlinn was bitterly regretted by the author.
ISBN: 9781841584492 (hardback)
The fifth edition happily returned to Goblinshead, and both deluxe hardback with 64 pages of colour and a paperback edition are available. The book sold out in April 2019.
A sixth edition is planned.