How to embed adobe reader in my website

Hello, i have an ebook website: (https://pdfstop.com) where i provide with my users with difference novels and books. I have 2 options one to read on my site, and second to download the book.

the issue that some low end device users when try to read the book on my site they  get error of download reader.

My question is that, is there any way by which i can embed the reader in my site so the low end device users can read it without downloading the adobe reader?