Please click on the link to access The Post-Reformation Digital Library website.
A description from the website: “The Post-Reformation Digital Library (PRDL) is a select database of digital books relating to the development of theology and philosophy during the Reformation and Post-Reformation/Early Modern Era (late 15th-18th c.). Late medieval and patristic works printed and referenced in the early modern era are also included.” There are a number of Arminian works, and there is a section devoted to them.