《追来堂偶存书目》不分卷附《追来堂偶存碑目》不分卷,编者姓氏未知。诸家书目著录皆题作曼殊梦蜨生或梦蜨生,《文献家通考》、《清代目录提要》等虽有记载但未能指明作者为谁。经考证可知其为满洲成昌,顾廷龙先生早年曾嘱夏孙桐为其撰传,恐其埋没无闻。 “Chase even occasional bibliography” regardless of the volume attached to “chase even steles monument” regardless of volume, editor’s surname unknown. All bibliographies are recorded as Mansfield dreams or dreams butterflies, “literature review,” “Catalog of the Qing Dynasty,” although documented but failed to indicate who the author. The research shows that it is Manchuria into Chang, Gu Tinglong Xiaxuntong told him that the early years of his biography, fear it buried unknown.