Euclid and His Modern Rivals is a mathematical book by the British mathematician Charles Lutwidge Dodgson, known under his literary pseudonym "Lewis Carroll." The book evaluates the educational merits of thirteen contemporary geometry textbooks compared to Euclid's Elements. Caroll demonstrates that every of the presented geometry books of his time was inferior to or functionally identical to Wuclid's oeuvre.

Euclid and His Modern Rivals, while humorously executed, is deeply serious in its convictions surrounding Euclid's teachings of elementary geometry.

Euclid was a mathematician from the Greek city of Alexandria who lived during the 4th and 3rd century B.C. and is often referred to as the "father of geometry." Within his foundational treatise "Elements," Euclid presents the results of earlier mathematicians and includes many of his own theories in a systematic, concise book that utilized a brief set of axioms and meticulous proofs to solidify his deductions. In addition to its easily referenced geometry, "Elements" also includes number theory and other mathematical considerations. For centuries, this work was a primary textbook of mathematics, containing the only framework for geometry known by mathematicians until the development of "non-Euclidian" geometry in the late 19th century. The extent to which Euclid's "Elements" is of his own original authorship or borrowed from previous scholars is unknown, however despite this fact it was his collation of these basic mathematical principles for which most of the world would come to the study of geometry. Today, Euclid's "Elements" is acknowledged as one of the most influential mathematical texts in history. This volume includes all thirteen books of Euclid's "Elements," is printed on premium acid-free paper, and follows the translation of Thomas Heath.

Though popular opinion would have us see Alice’s Adventures in Wonderland and Through the Looking Glass and What Alice Found There as whimsical, nonsensical, and thoroughly enjoyable stories told mostly for children; contemporary research has shown us there is a vastly greater depth to the stories than would been seen at first glance. Building on the now popular idea amongst Alice enthusiasts, that the Alice books - at heart - were intended for adults as well as children, Laura White takes current research in a new, fascinating direction. During the Victorian era of the book’s original publication, ideas about nature and our relation to nature were changing drastically. The Alice Books and the Contested Ground of the Natural World argues that Lewis Carroll used the book’s charm, wit, and often puzzling conclusions to counter the emerging tendencies of the time which favored Darwinism and theories of evolution and challenged the then-conventional thinking of the relationship between mankind and nature. Though a scientist and ardent student of nature himself, Carroll used his famously playful language, fantastic worlds and brilliant, often impossible characters to support more the traditional, Christian ideology of the time in which mankind holds absolute sovereignty over animals and nature.