赵家璧对新文学的贡献主要在于他编辑了一系列的文艺丛书。在三十年代抗战爆发之前 ,赵家璧主编了《中国新文学大系》10种 ,这套总结“五四”以来文学创作和文学理论成就的丛书已成为现代文学研究的重要参考书目。赵家璧这一时期还主编出版了《良友文学丛书》3 9种 ,《良友文库 Zhao’s contribution to new literature mainly lies in his editing of a series of literary books. Prior to the outbreak of the War of Resistance Against Japan in the 1930s, Zhao Jiabi edited 10 major lines of Chinese new literature. This series of articles summarizing the achievements in literary creation and literary theory since the May 4th Movement has become an important reference book for modern literature research. During this period, Zhao Jiabi also published 39 kinds of “Liangyou Literature Series”, "Liangyou Library