It does not take much time perusing this website to see that I have an affinity for furniture that folds, converts or otherwise transforms. Campaign furniture was designed and built for the British officer class to transport and use on the battlefield, and this book is the definitive work on the subject. I even reproduced the lovely Traveling Game Table for an article in the March 2006 issue of Woodworker's Journal. Again, no plans are included in the book, but it is an essential reference for this unique style.
The book is sadly out of print, and used copies are now fetching upwards of $150.00 so I am glad I got mine while still in print. Used copies are available if you simply must have it.