The Sword of Destiny is the next book in Andrzej Sapkowski's The Witcher series, and it's set to be published in English alongside the The Witcher 3: Wild Hunt in May of this year. Two further books will then be translated into English. The Swallow's Tower and Lady of the Lake will follow in 2016 and 2017, thus concluding the main story of Geralt of Rivia. David French, who translated the last two books, will do the same for the next three, while publishing is being handled by Gollancz.