- Brand new sixth edition, available June 2025
- Hardback (960 pages printed paper case plus 64pp of colour illus)
- Includes all the iconic castles and stately homes of Scotland, through ruins and rebuilt houses, via piles of stones and foundations, to mere mentions on old maps and in documents
- 5,843 entries (which actually cover far more sites than this), 1,700 more than the previous edition
- Existing entries all reviewed, most expanded with more detailed family ownership and listing notable characters from the family
- 64 pages of colour photos (121 colour plates)
- Redesigned, more compact entries
- Includes grid refs, postcodes, parishes and websites
- Increased number of and many new illustrations
- Online scaleable interactive map
- Online index for all the sites in the text and cross-references (10,000 entries)
- Indexes to find: open to the public; accommodation providers; wedding venues; gardens; and more on line
- Index by clan and family names in the book greatly expanded and revised
- Property index added in the book, where the site has changed name
- Section on titles and offices of state in the book
- Printed by Bell & Bain in Glasgow, Scotland