"tried to download the ebooks to my kindle" what method did you use?
Using Windows Explorer, I just drag and drop from pc to Documents folder on Kindle then when done eject kindle (safely remove hardware)
OnePlus 5T review: Hands-on
Illustrator Andrés Lozano on his improv line work, brazen use of colours & hand sketching
iPhone X review
Comment envoyer gratuitement des gros fichiers ?