Today's free book is Unique traditions chiefly of the west and south of Scotland by John G. Barbour (1886). For the table of contents, check at the bottom of this post below the image.
The book is available at Hathi (I have not checked for other online sources).
Table of Contents
The Fairy Flag
The Stone Of Sweno
Larigh Tynaki
The Gap Mill
The Carlin's Cairn
Sequel To The Carlin's Cairn
The Kirkyard Meadow
The Hill Of Queensberry
The Tower Of Clatto
The Red Comyn's Castle
The Sutor's Seat
The Font Stone
The Thirteen Thorns of Trailflatt
The Coves Of Barholm
Cowper's Cairn
Lochgoin
Rutherford's Witnesses
The Witch's Well
Origin Of "Athole Brose"
The Rafters Of Kirk Alloway
The Lady Glen
The Clochodric Stone
The Lag Ridge
The Gipsy Laddie
The Glenkens Tam O' Shanter
Cumstone Castle
The Grave Op The Wandering Shepherdess
The Night Before Killiecrankie
Bargaulie Or The Devil
The Covenanters' Communion Tables
The Viscount's Mountain Chair
The Withering of The Oak Tree Or, The Irongray Martyrs
The Arran Assassin
The Origin Of Loch Katrine
Funeral Song— At The Grave Of Ossian
Mss. And Fragments Relative To Tarshish.
Preamble
The Sanhedrim Manuscript of Tarshish
The Apes And Peacocks of Tarshish
' The Otters of Tarshish
The Spaniels of Tarshish
The Doves And Camels of Tarshish
Scribes And Lawyers of Tarshish
The Pharisees Of Tabshish
The Sinecures of Tarshish
A Juridical Fragment Of Tarshish
The Viscount's Mountain Chair
Apes And Peacocks