The book is available at Project Gutenberg and Internet Archive. There is also a free Kindle ebook from Amazon.
I Knös
II Lasse, My Thrall!
III Finn, the Giant, and the Minster of Lund
IV The Skalunda Giant
V Yuletide Specters
VI Silverwhite and Lillwacker
VII Stompe Pilt
VIII The Girl and the Snake
IX Faithful and Unfaithful
X Starkad and Bale
XI The Werewolf
XII First Born, First Wed
XIII The Lame Dog
XIV The Mount of the Golden Queen
XV Old Hopgiant
XVI The Princess and the Glass Mountain
XVII Queen Crane
XVIII Tales of the Trolls
XIX Charcoal Nils and the Troll-Woman
XX The Three Dogs
XXI The Poor Devil
XXII How Smaland and Schonen Came To Be
XXIII The Evil One and Kitta Grau
XXIV The Lady of Pintorp
XXV The Specter in Fjelkinge
XXVI The Rooster, the Hand-Mill and the Swarm of Hornets
XXVII Torre Jeppe
XXVIII The Man Who Died on Holy Innocents' Day