https://knowledge.tiannahowardadventures.com/2026-09-12 https://knowledge.tiannahowardadventures.com/author/2026-09-12 https://knowledge.tiannahowardadventures.com/series/2026-09-12 https://knowledge.tiannahowardadventures.com/books/2026-09-12 https://knowledge.tiannahowardadventures.com/books/beale-treasure/2026-09-12 https://knowledge.tiannahowardadventures.com/books/mask-of-a-faun/2026-09-12 https://knowledge.tiannahowardadventures.com/books/lost-inca-gold/2026-09-12 https://knowledge.tiannahowardadventures.com/books/vanishing-crown-jewels/2026-09-12 https://knowledge.tiannahowardadventures.com/history/2026-09-12 https://knowledge.tiannahowardadventures.com/history/beale-ciphers/2026-09-12 https://knowledge.tiannahowardadventures.com/history/michelangelo-mask-of-a-faun/2026-09-12 https://knowledge.tiannahowardadventures.com/history/atahualpa-ransom/2026-09-12 https://knowledge.tiannahowardadventures.com/reading-guides/2026-09-12 https://knowledge.tiannahowardadventures.com/reading-guides/historical-mysteries-ages-11-14/2026-09-12 https://knowledge.tiannahowardadventures.com/reading-guides/adventures-based-on-real-history/2026-09-12 https://knowledge.tiannahowardadventures.com/reading-guides/best-middle-grade-historical-mysteries/2026-09-12 https://knowledge.tiannahowardadventures.com/videos/2026-09-12 https://knowledge.tiannahowardadventures.com/videos/beale-ciphers/ 2026-09-14 https://i.ytimg.com/vi/PRM6cQdfAwQ/maxresdefault.jpg The Beale Ciphers: Real Treasure or Brilliant Hoax? A concise introduction to the Beale Papers, the one solved cipher and the two numerical codes that remain unsolved. https://www.youtube-nocookie.com/embed/PRM6cQdfAwQ 54 2026-02-01T22:18:04-08:00 yes https://knowledge.tiannahowardadventures.com/videos/lost-inca-treasure/ 2026-09-14 https://i.ytimg.com/vi/BvUnySyejsw/maxresdefault.jpg This Lost Treasure Is Worth Billions (And Still Missing) The history behind Atahualpa’s ransom and the unverified legend of lost Inca treasure in the Llanganates Mountains. https://www.youtube-nocookie.com/embed/BvUnySyejsw 88 2026-04-15T20:46:12-07:00 yes https://knowledge.tiannahowardadventures.com/videos/mask-of-a-faun/ 2026-09-14 https://i.ytimg.com/vi/kNf3rQ_-PmQ/maxresdefault.jpg Finding the World's Most Famous Missing Sculpture The real history of Michelangelo’s Mask of a Faun, a Renaissance sculpture missing since the Second World War. https://www.youtube-nocookie.com/embed/kNf3rQ_-PmQ 106 2026-02-20T08:01:00-08:00 yes https://knowledge.tiannahowardadventures.com/videos/wwii-art-looting/ 2026-09-14 https://i.ytimg.com/vi/VzrTT-69RJs/maxresdefault.jpg The WWII Art Heist That Still Isn’t Over How Nazi organizations stole cultural objects across occupied Europe and why the search for missing works continues. https://www.youtube-nocookie.com/embed/VzrTT-69RJs 85 2026-03-20T02:38:22-07:00 yes https://knowledge.tiannahowardadventures.com/resources/teacher-reader-activity-pack/2026-09-12