I have gathered all of the 2018 posts from my blog related to the Pentecostarion into one document. This includes posts related to the Sundays after Pascha, the Feast of Ascension and the Feast of Pentecost. You can find that document at 2018 Post-Paschal Sundays (PDF).
You can find PDF links for all of the blogs I posted for each of the past 10 years for Great Lent, Holy Week, Pascha, Post-Paschal Sundays and many other topics at Fr. Ted’s PDFs.