The Story of the Treasure Seekers - Edith Nesbit - Bog

The story is told from a child's point of view. The narrator is Oswald, but on the first page he announces: "It is one of us that tells this story - but I shall not tell you which: only at the very end perhaps I will. While the story is going on you may be trying to guess, only I bet you don't." However, his occasional lapse into first person, and the undue praise he likes to heap on himself, makes his identity obvious to the attentive reader long before he reveals it himself.