""Letters Written From Colombia, During A Journey From Caracas To Bogota And Thence To Santa Martha In 1823"" is a book written by Francis Hall. The book is a collection of letters that Hall wrote during his travels in Colombia in 1823. The letters provide a detailed account of his journey from Caracas to Bogota and then to Santa Martha. Hall's observations cover a wide range of topics, including the landscape, flora and fauna, local customs, and...