Dimensions: Book 1 (White Cliffs) is 5.25 x 7.75 inches, Book 2 (Commodore) is 5.5 x 7.75 inches, and Book 3 (Journey) is 5.75 x 8.5 inches. Height of all 3 books stacked is 2.875 inches.
Special because: Book 1 is dated 1940, Book 2 is dated 1945, and Book 3 is dated 1952. Book 1 features a cursive, handwritten note which I believe says "To Miss Winifred from 'Tinker'" and Book 3 features a Pacific map illustration on the inside pages.
Picture it: stacked on a shelf for a vintage touch of color but don't forget a decorative object on top.
FYI: All books are in good vintage condition. All pages are intact and there is an expected amount of discoloration for books of their age.