https://skassios.com/2026/07/24/my-new-third-spy-novel-book-has-been-published/EFSTATHIOS KASSIOSen2026-07-24T10:15:17+00:00My new third spy novel book has been published!athens, germany, usa, history, novel, author, writer, russia, uk, book, books, france, spy, cold warhttps://skassios.com/wp-content/uploads/2026/07/ce9f-cea4ce9fce99cea7ce9fcea3-cea4ce97cea3-cea8cea5cea7ce97cea3-ce9cce9fcea5-ceb5cebecf89cf86cf85cebbcebbcebf.png?w=101