Here is something I found, written by John Ellis McTaggart, in 1908. This is quite a challenge to wrap your brain around! There are also a number of typos, especially towards the end, which make it even more of a challenge to grasp, but if one is interested in the challenge, it is kind of fun, in a “warped” kind of way. 
The Unreality of Time (I have never really considered “time” as being real. So finding this made me feel better.)
