The Book of the Swallow

This scroll is actually called "The Book of the Swallow" and contains the formulae for a series of witcher potions.

Content

 * The Book of the Swallow


 * White Gull: hallucinogen and high quality alchemical base
 * Swallow: increases Vitality regeneration Cat: enables night vision Blizzard: increases reflexes in combat Necrophage Oil: blade coating, increases damage caused to necrophages

Journal entries
Formulae:
 * White Gull
 * Swallow
 * Cat
 * Blizzard
 * Necrophage Oil

Location

 * Entering the Outskirts, possibly from Triss, but automatically added to Geralt's inventory.
 * Geralt can learn the Cat formula during the Prologue, from Triss.
 * If he still doesn't know it by Act V, he can get Cat potions from the druids in the cave in the swamp in exchange for a gold silk scarf (golden kerchief). Once a potion is used, Geralt retains the recipe.

Schwalbe (Schriftrolle)

Livre de l'hirondelle Il libro della rondine Księga Jaskółki