six o'clock
But Midget has just gone off on some wild-goose chase , -- or she is hiding to tease us . '' `` Perhaps she wrote to Kitty , '' suggested Hester , `` and went down to the post-office to mail it . '' `` Not likely , '' said King . `` She knows the postman collects at six o'clock . Well , I s ` pose she _ is _ hiding somewhere , reading a book . Wo n't I give it to her when I catch her ! For she _ said _ she 'd come out here , right after her practice hour . ''