book and chapter titles provide clues to content, hinting at actions to come. what does the title, the call of the wild, suggest that the book will be about? what do the titles of the first 3 chapters suggest?

Call of the Wild suggests a nature story that involves the primal instincts of animals.

Chapter 1, "Into the Primitive" suggests a transition from civilized to primitive.

Chapter 2, "Law of the Club and Fang" suggests the harsh realities of entering the primitive world.

Chapter 3, "The Dominant Primordial Beast" suggests a harsh natural pecking order or hierarchy that animals have.