O.K. finally out after 7 years! 30 tunes published in 1839 in banjo tab. Wonderful Foreword by Thistle & Shamrock's Fiona Ritchie! Tab has both minstrel period tuning and modern pitch tunings for clawhammer players. Get yours right here: https://www.earlybanjotraditions.com/books
I also have a few new copies of Brigg's Book that I found recently. Once they are gone that's it!