The objectives of the "Mental Measurements Yearbooks" (MMY), published in seven volumes since 1938, have been to provide information about tests published as separates throughout the English speaking world and to present frankly critical test reviews. This monograph, reflecting the changing state of the art over 50 years of English testing, contains a list of MMY test reviewers; a 20-page reprint from "Tests in Print II," listing available tests in English; reprints from the English sections of seven MMYs (1938-72), consisting of reviews of English tests--the bulk of this volume; a publishers directory; a title index; a name index; an English scanning index; and a scanning index for "Tests in Print II." (JM)