them, marking it as an essential source for understanding early spa culture in England. The opening of "Spadacrene Anglica" introduces readers to the historical and geographical context of Harrogate as a small village nestled within the Royal Forest of Knaresborough. Deane emphasizes the discovery of the Tuewhit Well's medicinal properties by Mr. William Slingsby, recounting the initial trials and promising results observed by medical practitioners of his time. The introduction also outlines Deane's motivation to publish this treatise, as he wants to rectify misunderstandings and inaccuracies in the accounts of the spa's history that have arisen since his discovery. Overall, the text establishes the foundation for a more scientific exploration of the waters, paving the way for later discussions on their therapeutic benefits. (This is an automatically generated summary.)