Poirot Investigates
An Poirot Investigates  sarong koleksyon nin mga halipot na istorya na sinurat ni Agatha Christie dangan inot na napublikar sa UK kan The Bodley Head kaidtong Marso 1924. Sa onse na mga istorya, nagresolba nin mga kaso an detective na si Hercule Poirot.

Amerikanong bersyon kan libro 

 The Chocolate Box
 The Veiled Lady
 The Lost Mine

Panliteraturang importansya asin resepsyon 
An review kan The Times Literary Supplement kaidtong 3 Abril 1924 siring kaini: "When in the first of M. Poirot's adventures, we find a famous diamond that has been the eye of a god and a cryptic message that it will be taken from its possessor 'at the full of the moon' we are inclined to grow indignant on behalf of our dear old friend the moonstone. But we have no right to do so, for the story is quite original".An sabi man kan The Observer kaidtong 30 Marso 1924 , "The short story is a sterner test of the 'detective' writer than the full-grown novel. With ample space almost any practised writer can pile complication upon complication, just as any man could make a puzzling maze out of a ten-acre field. But to pack mystery, surprise and a solution into three or four thousand words is to achieve a feat. There is no doubt about Miss Christie's success in the eleven tales (why not a round dozen?) published in this volume. All of them have point and ingenuity, and if M. Poirot is infallibly and exasperatingly omniscient, well, that is the function of the detective in fiction."Sabi man kan The Scotsman kaidtong19 Abril 1924, "It might have been thought that the possibilities of the super-detective, for the purposes of fiction, had been almost exhausted. Miss Agatha Christie, however, has invested the type with a new vitality in her Hercule Poirot, and in Poirot Investigates she relates some more of his adventures. Poirot is most things that the conventional sleuth is not. He is gay, gallant, transparently vain, and the adroitness with which he solves a mystery has more of the manner of the prestidigitator than of the cold-blooded, relentless tracker-down of crime of most detective stories. He has a Gallic taste for the dramatic, and in The Tragedy of Marsdon Manor he perhaps gives it undue rein, but mainly the eleven stories in the book are agreeably free from the elaborate contrivance which is always rather a defect in such tales. Poirot is confronted with a problem and Miss Christie is always convincing in the manner in which she shows how he lights upon a clue and follows it up.

Reperensya sa ibang mga gibo 
An Prime Minister na naibida sa istoryang The Kidnapped Prime Minister nakabali man sa 1923 halipot na istorya na The Submarine Plans, na pinublikar sa porma nin libro sa 1974 collection Poirot's Early Cases. 

Series Two

 The Veiled Lady - 14 January 1990
 The Lost Mine - 21 January 1990
 The Disappearance of Mr. Davenheim – 4 February 1990
 The Adventure of the Cheap Flat – 18 February 1990
 The Kidnapped Prime Minister – 25 February 1990
 The Adventure of the "Western Star" – 4 March 1990

Series Three

 The Million Dollar Bond Robbery – 13 January 1991
 The Tragedy at Marsdon Manor – 3 February 1991
 The Mystery of Hunter's Lodge – 10 March 1991

Series Five

 The Adventure of the Egyptian Tomb – 17 January 1993
 The Case of the Missing Will – 7 February 1993
 The Adventure of the Italian Nobleman – 14 February 1993
 The Chocolate Box - 21 February 1993
 The Jewel Robbery at the Grand Metropolitan – 7 March 1993

Kasaysayan kan publikasyon 

 1924, John Lane (The Bodley Head), March 1924, Hardcover, 310 pp
 1925, Dodd Mead and Company (New York), 1925, Hardcover, 282 pp
 1928, John Lane (The Bodley Head), March 1928, Hardcover (Cheap edition – two shillings)
 1931, John Lane (The Bodley Head, February 1931), As part of the An Agatha Christie Omnibus along with The Mysterious Affair at Styles and The Murder on the Links, Hardback (Priced at seven shillings and sixpence; a cheaper edition at five shillings was published in October 1932)
 1943, Dodd Mead and Company, As part of the Triple Threat along with Partners in Crime and The Mysterious Mr Quin), Hardback
 1955, Pan Books, Paperback (Pan number 326) 192 pp
 1956, Avon Books (New York), Avon number 716, Paperback
 1958, Pan Books, Paperback (Great Pan G139)
 1961, Bantam Books, Paperback, 198 pp:124,149
 1989, Fontana Books (Imprint of HarperCollins), Paperback, 192 pp
 2007, Facsimile of 1924 UK first edition (HarperCollins), 5 November 2007, Hardcover, 326 pp

Inot na publikasyon kan mga istorya 

 The Adventure of "The Western Star" – 11 April 1923, Issue 1576
 The Tragedy at Marsdon Manor – 18 April 1923, Issue 1577
 The Adventure of the Cheap Flat – 9 May 1923, Issue 1580
 The Mystery of Hunter's Lodge – 16 May 1923, Issue 1581
 The Million Dollar Bond Robbery – 2 May 1923, Issue 1579
 The Adventure of the Egyptian Tomb – 26 September 1923, Issue 1600
 The Jewel Robbery at the Grand Metropolitan – 14 March 1923, Issue 1572 (under the title The Curious Disappearance of the Opalsen Pearls)
 The Kidnapped Prime Minister – 25 April 1923, Issue 1578
 The Disappearance of Mr. Davenheim – 28 March 1923, Issue 1574
 The Adventure of the Italian Nobleman – 24 October 1923, Issue 1604
 The Case of the Missing Will – 31 October 1923, Issue 1605

Dedikasyon sa libro 
Iyo ini an inot na libro ni Christie na dai nin dedikasyon.

Toltolan

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