This vintage hardcover book, titled "Mistress Masham's Repose" by T.H. White, is a first edition published in 1946 by G.P. Punam's Sons. The book measures 8.7 inches in length, 5.8 inches in width, and 1 inch in height, with a weight of 18.2 ounces and 260 pages.

The book features a dust jacket and is in its original English language, with no personalization or inscriptions. It is a perfect addition to any book collection and is intended for young adults as its audience. The book is illustrated by Fritz Eichenberg and is a great example of imagination and play in the fantasy and magic genre.