Well I am re -reading and catching all Agatha Christie works in English, and in chronological order. 
I like to make list and tick them off later because, well I am not sure why, I am not a methodological person but, it feels good that way. I like to read the character development, if any, and I also want to know which one I have read, because, you know, no matter how big a fan of Christie I was, I fins some of her works rather dull, and doesn't make a great impresion that it slipped out of my mind.

Anyway. I have already finnished a great number of Christie's books published in Indonesia and goes along with the list they provide. Anyhow, Agatha Christie work list in chronological differ by some variant. I realize that I actually using the Complete works of Agatha list, not only her books, and it's in UK title. Haha. I found the right list, thanks to http://www.if.ufrgs.br/~gunther/agatha.html, but I change it to my liking. I post it here so that it will be easier for me to search it out in my phone. Anyway I will try to review each one of this, too :3

Agatha Christie Complete Works List - Chronologically: 

1.  <strike> The Mysterious Affair at Styles ~ HP </strike>
2.   <strike>The Secret Adversary ~ T&T </strike>
3.  <strike> Murder on the Links ~ HP </strike>
4.  <strike> The Man in the Brown Suit ~ KR </strike>
5.  <strike> Poirot Investigates ~HP </strike>
6.  <strike> The Secret of Chimneys~SIB  </strike>
7.  <strike> The Murder of Roger Ackroyd ~HP </strike>
8.  <strike> The Big Four ~ HP </strike>
9.  <strike> The Mystery of the Blue Train ~HP </strike>
10.   <strike>The Seven Dials Mystery ~SIB  </strike>
11.  <strike> Partners in Crime ~T&T </strike>
12.  <strike> The Mysterious Mr. Quinn ~MrQ </strike>
13.  <strike> The Murder at the Vicarage ~MM </strike>
14.  <strike> The Sittaford Mystery/Murder at Hazelmoor ~A </strike>
15.  <strike> Peril at End House ~ HP </strike>
16.  <strike> The Thirteen Problems*/The Tuesday Club Murder~MM </strike>
17.  <strike> Lord Edgware Dies/Thirteen at Dinner ~HP </strike>
18.   <strike>The Hound of Death~N </strike>
19.  <strike> Murder on the Orient Express ~HP </strike>
20.  <strike> The Listerdale Mystery~N </strike>
21.  <strike> Why Didn't They Ask Evans?/The Boomerang Clue ~A </strike>
22.   <strike>Parker Pyne Investigates */Mr. Parker Pyne Detective ~PP </strike>
23.  <strike> Three Act Tragedy/Murder in Three Acts ~HP </strike>
24.  <strike> Death in the Clouds /Death in the Air~HP </strike>
25.  <strike> The A.B.C. Murders~HP </strike>
26.  <strike> Murder in Mesopotamia~HP </strike>
27.  <strike> Cards on The Table~HP </strike>
28.  <strike> Dumb Witnes/Poirot Loses a Client ~HP </strike>
29.  <strike> Death on the Nile ~HP </strike>
30. <strike>  Murder in the Mews*/Dead Man's Mirror ~HP </strike>
31. <strike>  Appointment with Death ~HP </strike>
32. <strike>  Hercule Poirot's Christmas/Murder for Christmas ~HP </strike>
33. <strike>  Murder Made Easy/Easy to Kill ~SIB </strike>
34. <strike> Ten Little Indians (later retitled And Then There Were None, in UK & USA) ~A </strike>
35. <strike> The Reggata Mystery ~N  </strike>
36. <strike>  Sad Cypress ~HP </strike>
37. <strike>  One, Two, Buckle My Shoe/The Patriotic Murders ~HP </strike>
38. <strike>  Evil Under the Sun ~HP  </strike>
39.  N or M? ~T&T
40. <strike>  The Body in the Library ~MM </strike>
41.  <strike> Five Little Pigs/Murder in Retrospect ~HP  </strike>
42.  The Moving Finger
43.  Towards Zero/Come and Be Hanged
44.  Death Comes as the End
45.  Sparkling Cyanide/Remembered Death
46.  The Hollow/Murder After Hours
47.  The Labors of Hercules
48.  Taken at the Flood/There is a Tide
49.  (not published in the UK)/The Witness for the Prosecution and other Stories
50.  Crooked House
51.  A Murder is Announced
52.  (not published in the UK)/Three Blind Mice and other Stories
53.  They Came to Baghdad
54. (not published in the UK)/The Under Dog and other Stories
55.  Mrs. McGinty's Dead
56.  They Do It With Mirrors/Murder with Mirrors
57.  After the Funeral/Funerals are Fatal
58.  A Pocket Full of Rye
59.  Destination Unknown/So Many Steps to Death
60.  Hickory, Dickory, Dock/Hickory, Dickory, Death
61.  Dead Man's Folly
62.  4:50 From Paddington/What Mrs. McGillicuddy Saw
63.  Ordeal by Innocence
64.  Cat Among the Pigeons
65.  The Adventure of the Christmas Pudding
66.  The Pale Horse
67.  (Not published in the UK)/Double Sin
68.  The Mirror Crack'd from Side to Side
69.  The Clocks
70.  A Caribbean Mystery
71.  At Bertram's Hotel
72.  Third Girl
73.  Endless Night
74.  By The Pricking of My Thumbs
75.  Hallowe'en Party
76.  Passenger to Frankfurt
77.  Nemesis
78.  (Not published in the UK)/The Golden Ball*
79.  Elephants Can Remember
80.  Postern of Fate
81.  Poirot's Early Cases
82.  Curtain
83.  Sleeping Murder
84.  Mis Marple's Final Case
85. Problem at Polensa Bay
86. The Harlequin Tea Set
87. While The Light Last

The one I highlight means I have read but haven't review it. Salutation!!