Hidden Expedition Collection: Hidden Expedition: Titanic, Amazon, Everest Hidden Expedition: The Uncharted Islands Collector's Edition (2011) Hidden Expedition 6: Smithsonian Hope Diamond Collector’s Edition (2013) Hidden Expedition 7: The Crown of Solomon Collector’s Edition (2014) Hidden Expedition 8: Smithsonian Castle Collector’s Edition (2014) Hidden Expedition 9: Dawn of Prosperity Collector’s Edition (2015) Hidden Expedition 10: …
