finishing the series challenge

At Socrates' Book Review you will find the Finishing the Series Challenge.  Any series that you've started, but aren't caught up on and want to get caught up on .... well, now's your chance to catch up and join in on a challenge!

This will be my first time actually participating in the challenge but there are so many series(es?) that I need to catch up on and finish that I'm going with Level 3 which is to finish 3 or more.  For most of these I only need to finish a couple of books to complete, but if I find a new series to start I might add it to this list!

***Update***

After the last few disasters that were James Patterson books I've decided I just can't stomach another Michael Bennett novel so I'm switching to a few different series instead.

Series 1 - In Death by JD Robb

1. Celebrity in Death
2. Delusion in Death
3. Calculated in Death
4. Thankless in Death
5. Taken in Death

Series 2 -  D. D. Warren series by Lisa Gardner

1. Live to Tell
2. Love You More
3. The 7th Month
4. Catch Me

Series 3 - Gregor the Overlander series by Suzanne Collins

1. Gregor the Overlander
2. Gregor & the Prophecy of Bane
3. Gregor & the Curse of the Warmbloods
4. Gregor & the Marks of Secret
5. Gregor & the Code of Claw

Series 4 - Matched series by Ally Condie

1. Crossed
2. Reached

Series 5- The Secrets of the Immortal Nicholas Flamel by Michael Scott

1. The Alchemyst
2. The Magician
3. The Sorceress
4. The Necromancer
5. The Warlock
6. The Enchantress
7. The Death of Joan of Arc
8. Billy the Kid & the Vampyres of Vegas

Series 6 - Private International by James Patterson

1. Private: #1 Suspect
2. Private Games
3. Private London
4. Private Berlin

Series 7 - Women's Murder Club by James Patterson

1. 10th Anniversary
2. 11th Hour
3. 12th of Never

Series 8 - Delirium by Lauren Oliver

1. Annabel
2. Requiem
3. Raven

 Series 9 - Wicked Lovely by Melissa Marr

1. Wicked Lovely
2. Ink Exchange
3. Stopping Time
4. Old Habits
5. Fragile Eternity
6. Radiant Shadows
7. Darkest Mercy

Series 10 - The Inn BoonsBoro by Nora Roberts

1. The Next Always
2. The Last Boyfriend
3. The Perfect Hope

Series 11 - Immortal Beloved by Cate Tiernan

1. Immortal Beloved
2. Darkness Falls
3. Eternally Yours 

Series 12 - Lucas Davenport by John Sandford

1. Stolen Prey
2. Silken Prey

Series 13 - Virgil Flowers by John Sandford

1. Mad River
2. Storm Front

The Sookie Stackhouse series by Charlaine Harris

1. Deadlocked
2. Dead Ever After

Series 15 - Odd Thomas

1. Odd Apocalypse
2. Odd Interlude #1
3. Odd Interlude #2
4. Odd Interlude #3
5. Deeply Odd

Series 16 - The Giver series by Lois Lowry

1. Gossamer

Series 17 - The Irish Sisters Trilogy by Nora Roberts

1. Born in Fire
2. Born in Ice
3. Born in Shame

Series 18 - The Dream Trilogy by Nora Roberts

1. Daring to Dream
2. Holding the Dream
3. Finding the Dream

Series 19 - The Maze Runner series by James Dashner

1. The Kill Order

Series 20 - The Divergent series by Veronica Roth

1. Allegiant

Oh boy, that's a lot.  I'd better get started I suppose!