What is the climax of the white giraffe book

The climax of the story White Giraffe starts from the fact when Martine starts heading towards the shipyard and meets Ben who is a childhood friend from her school. They sat down and planned a way for Martine to get into the ship along with all the animals. The name of the ship in which they wanted to smuggle all the animals was Aurora. Martine gets the white giraffe to her grandma’s house and from then on the story falls into place. So the climax is the part that has been described as far as the story White Giraffe is concerned.