The book "The Conchologist's First Book: A System of Testing Malacology, Compiled Especially for the Use of Schools, in Which the Animals, According to Cuvier, Are Presented with Covers, a Large Number of New Species are Added, and All This Information is Set forth as Accurately as Possible." Authors: Edgar Allan Poe and Thomas Browne. This book is a valuable resource for the study of molluscs, their integuments and Cuvier species. Thanks to the addition of numerous new species, the reader will have the opportunity to get acquainted with a wider range of marine and terrestrial molluscs. The book aims to teach students and other readers to recognize, classify and explore the diverse world of molluscs, providing a detailed overview of this area of malacology.