The book "Memoirs of the Maplesons. 1848-1888, Volume I" by James Henry Mapleson is a fascinating account of the life and career of the famous English theater impresario. In this memoir, the author shares his experiences of interacting with prominent people of his time, including theater artists, musicians, writers, and politicians. He reveals the secrets of organizing theatrical performances, supporting art and the creative process. Mapleson's coverage of the historical events and cultural milieu of the Victorian era make this book extremely interesting for theater fans and historians alike. In addition, it provides a unique opportunity to keep pace with the spirit of the transition time, full of extraordinary and unique events.