2 small masterpiece

The hero dies at 43 in the 80 to wake up in the skin of his 18 years in 1963, with all its memories of quadra. We follow his disorientation, offset, incomprehension and his acceptance of his strange destiny to repeat (endlessly?) The period from 1963 to 1988, with the advantages and disadvantages that entails.

The beginning may seem agreed then just let completely sucked into the plot.
Can we manipulate events when you have the knowledge of the future? Is it only to live this paradox?
How all this will he finish ??? because there has an end, relatively well found.

Read this little known gem, in English if possible, you'll have a great time.