“The Calculus of Variations in the Large” by M. Morse is a textbook published by the American Mathematical Society in July 1934. This English-language publication focuses on the subject area of Mathematics, specifically Calculus. The book, with a total of 368 pages, is part of the Colloquium Publications series and is presented in a trade paperback format. With the author’s expertise and the esteemed publisher, this textbook is likely to be a valuable resource for adult learners and university students studying calculus and variations.”