Following the Fearless Hunter Akara-Ogun, this novel was first translated into English by Wole Soyinka while he was incarcerated.  
This novel is dictated to the author by the protagonist after the author meets him the first chapter.  The protagonist of this work tricks a dwarf into eating cooked yams instead of raw ones and assures him that his gun only contains water before shooting him to death.  Attempting to reach the summit of Mount Langbodo, the protagonist must force a tiger back into its cage.  After battling with Agbako, the protagonist is saved by the spirit Iranlowo, with whom he falls in love.  Following the Fearless Hunter Akara-Ogun, this novel was first translated into English by Wole Soyinka while he was incarcerated.  FTP, name this first novel written in Yoruban, a work of Daniel O. Fagunwa.
This novel is dictated to the author by the protagonist after the author meets him the first chapter.  
The Forest of a Thousand Demons or Ogboju Ode Ninu Igbo Irunmale