Celestina is available free to download from University of Ottowa. Just go to their website and put it in the search bar. The Kindle edition of Celestina is as low as $1 US in English or Spanish. Kindle editions of The Adventures of Roderick Random and Joseph Andrews are free (in English) from Amazon. You can probably find all 3 of these older books for free to your computer from other various web sites.
Kindle editions of The Adventures of Roderick Random and Joseph Andrews are free (in English) from Amazon. You can probably find all 3 of these older books for free to your computer from other various web sites.