Book Series I Want To Finish

Hey everyone and happy Thursday! Hope your week has gone well, and if not, at least it's over after tomorrow. Ha!
I've been looking at the books I want to read this year and I've realized that there are several series of books that I've started and really enjoyed, yet haven't finished. That isn't to say I've lost interest in them or that they have "gone downhill" the further along the series goes; I just haven't gotten around to finishing them. So today I'd like to share with you three such series.
I've listed all the books in each series and put a strike through each one that I've read. Hope you enjoy!
The Chronicles of Narnia
The Magician's Nephew The Lion, The Witch and The Wardrobe The Horse and His Boy Prince Caspian The Voyage of the Dawn Treader The Silver ChairThe Last Battle          
Harry Potter
Harry Potter and the Sorcerer's Stone Harry Potter and the Chamber of Secrets Harry Potter and the Prisoner of Azkaban Harry Potter and the Goblet of FireHarry Potter and the Order of the PhoenixHarry Potter and the Half Blood PrinceHarry Potter and the Deathly Hallows
A Series of Unfortunate Events
The Bad Beginning The Reptile Room The Wide Window The Miserable MillThe Austere Academy The Ersatz ElevatorThe Vile VillageThe Hostile HospitalThe Carnivorous CarnivalThe Slippery SlopeThe Grim Grotto The Penultimate PerilThe End
I have no idea when I'll get around to finishing these series, but I imagine I'll get to them all eventually, lest I lose interest, and I will have fun in the process!
Have you read any of these series? Are there any series (book, movie, television show) that you haven't finished but would like to? Let me know in the comments.
Thanks for reading and I hope you all have a good day. See you tomorrow for another Favorite Word Friday.

-Miranda Atchley