This article summarizes several mathematical publications from 1938. The second volume of G. A. Miller's collected works, published by the University of Illinois, includes most of his group theory papers from 1900 to 1907, starting with a report on the development of group theory during that period. The article also lists several issues from the "Actualités scientifiques et industrielles" series, published by Hermann et Cie. in Paris, covering topics such as inverse theorems of summability processes, determination of entire functions by interpolation, Taylor series convergence, nomograms, statistical dependence, and the correspondence between Cantor and Dedekind. Each issue has a specific price and number. Another publication mentioned is the seventh edition of G. Scheffers' "Lehrbuch der Mathematik," published by W. de Gruyter, which is noted for its clarity and usefulness for self-study. Lastly, "Die Zahl π und der Kreis" by F. Hennecke is highlighted as a study for young mathematics enthusiasts, with some examples showing the derivation of series for aliquot parts of π and an explanation of the concept of differentials.This article summarizes several mathematical publications from 1938. The second volume of G. A. Miller's collected works, published by the University of Illinois, includes most of his group theory papers from 1900 to 1907, starting with a report on the development of group theory during that period. The article also lists several issues from the "Actualités scientifiques et industrielles" series, published by Hermann et Cie. in Paris, covering topics such as inverse theorems of summability processes, determination of entire functions by interpolation, Taylor series convergence, nomograms, statistical dependence, and the correspondence between Cantor and Dedekind. Each issue has a specific price and number. Another publication mentioned is the seventh edition of G. Scheffers' "Lehrbuch der Mathematik," published by W. de Gruyter, which is noted for its clarity and usefulness for self-study. Lastly, "Die Zahl π und der Kreis" by F. Hennecke is highlighted as a study for young mathematics enthusiasts, with some examples showing the derivation of series for aliquot parts of π and an explanation of the concept of differentials.