masked rider mangas
 

are there any masked rider mangas out there
or any comics or books on masked rider :confused:

There are plenty of Kamen Rider mangas, Wikipedia would probably help you learn exactly how many. I even found a few on HJU.

Don't ask me any questions about them, I haven't read them, and I don't even know if the links are still active.

On wikipedia I found only one 'kamen rider spirits'
I didn't find any on that other website.
but I found a website where you can view this manga online
http://www.onemanga.com/Kamen_Rider_Spirits/