一本书通常包括书名、目录、正文、前言或后记。假如你把班里同学本学期的优秀作文汇编成一本书，你要怎么编？
①书名                                                
②目录中须写内容：                                                      
③编书大致经历的几个步骤                                                    
                                                                   。