Royce Smith, Pastor of Bethel Baptist Church in Choctaw, Oklahoma, highly recommends A Treatise on Baptism by Henry D'Anvers (1674). Brother Smith writes, "The arguments in this book against infant baptism are the best I have ever seen."
A very nice reprint of this book is available from Sprinkle Publications in Harrisonburg, Virginia (select link above). This is a reprint of 1674 first edition, brown hardcover with red highlights, bright gilt lettering on the front cover and spine. The book is 450 pages, and the price is $46.00.
An online source to read this, if you do not want to buy the book, is The Baptist History Homepage.