I don’t think anyone has mentioned this, but I just found a great reading resource. Try searching for “discount magazines Spanish” on the Internet for magazines published in Spanish. The site I chose had 120 mags in Spanish. You can purchase a single issue in some cases. All sorts of special interest mags at tremendous discounts sent digitally to your email account.
For some reason I couldn’t copy a link into this message.
There are a few sites that I have found that offer e-books for free that you can import to Lingq. One was free-ebooks.net (they have a large Spanish section) and lelibros.online (all Spanish). E-books are amazing for building vocabulary, and there are a wide selection of many genres on these two sites
Just search for Spanish language magazines on Google. There are several different sites. All offer about the same discounts and same materials. I just bought a couple of single copies of two magazines and found them too advanced for my level of Spanish at the moment. They were instantly downloadable.