
News3 min
Kibo Index is presented at the Frankfurt Book Fair 2026
Türkiye's first independent sales and circulation analytics makes its international debut in Frankfurt.
Kibo Index · Announcement

BOOK INFORMATION AUTOMATION · SINCE 2000
On the back cover of every book there is a single number. Kibo's work starts there.
That number opens onto a record — more than forty fields, a single bundle of lines.
A book's record is more than forty fields. Kibo holds them all and updates them daily.
The same record, as the machine reads it. It flows into your system over REST API and XML services.
Every book printed since 2000. 240,000 of them are on sale right now.
Publisher, bookshop, library, marketplace — all fed by the same record.
<stok>
<uruntip>Kitap</uruntip>
<kibokod>9789750812347</kibokod>
<urunad>Kuyucaklı Yusuf</urunad>
<uretici>Yapı Kredi Yayınları</uretici>
<yazar>Sabahattin Ali</yazar>
<anakatad>Roman</anakatad>
<altkatad>Türk Edebiyatı</altkatad>
<sayfa>224</sayfa>
<ebat>145-210</ebat>
<agirlik>315</agirlik>
<kapak>Ciltli</kapak>
<kagit>Enzo</kagit>
<dil>Türkçe</dil>
<basnum>25</basnum>
<bastarih>2026-05-10</bastarih>
<basyer>İstanbul</basyer>
<fiyat>185.00</fiyat>
<kdv>0</kdv>
<parakod>TRL</parakod>
<durum>aktif</durum>
</stok>{
"kibokod": "9789750812347",
"urunad": "Kuyucaklı Yusuf",
"uretici": "Yapı Kredi Yayınları",
"yazar": "Sabahattin Ali",
"anakatad": "Roman",
"altkatad": "Türk Edebiyatı",
"sayfa": 224,
"ebat": "145-210",
"agirlik": 315,
"kapak": "Ciltli",
"dil": "Türkçe",
"basnum": 25,
"bastarih": "2026-05-10",
"fiyat": 185.00,
"kdv": 0,
"parakod": "TRL",
"durum": "aktif"
}kibokod,urunad,uretici,yazar,anakatad,sayfa,kapak,fiyat,kdv,parakod,durum
9789750812347,Kuyucaklı Yusuf,Yapı Kredi Yayınları,Sabahattin Ali,Roman,224,Ciltli,185.00,0,TRL,aktif<Product>
<RecordReference>9789750812347</RecordReference>
<NotificationType>03</NotificationType>
<ProductIdentifier>
<ProductIDType>15</ProductIDType>
<IDValue>9789750812347</IDValue>
</ProductIdentifier>
<DescriptiveDetail>
<ProductComposition>00</ProductComposition>
<ProductForm>BB</ProductForm>
<TitleDetail>
<TitleType>01</TitleType>
<TitleElement>
<TitleElementLevel>01</TitleElementLevel>
<TitleText>Kuyucaklı Yusuf</TitleText>
</TitleElement>
</TitleDetail>
<Contributor>
<ContributorRole>A01</ContributorRole>
<PersonName>Sabahattin Ali</PersonName>
</Contributor>
</DescriptiveDetail>
<PublishingDetail>
<Publisher>
<PublishingRole>01</PublishingRole>
<PublisherName>Yapı Kredi Yayınları</PublisherName>
</Publisher>
</PublishingDetail>
</Product>LDR 00000nam a2200000 i 4500
020 $a 9789750812347
041 0_ $a tur
100 1_ $a Ali, Sabahattin.
245 10 $a Kuyucaklı Yusuf / $c Sabahattin Ali.
250 __ $a 25. baskı.
264 _1 $a İstanbul : $b Yapı Kredi Yayınları, $c 2026.
300 __ $a 224 sayfa ; $c 21 cm.
650 _4 $a Türk edebiyatı $x Roman.common usage, full record
https://data.kibokatalog.com/api/stok?barkod=9789750812347&rec_list=1&resp_type=xml
440,000
RECORDS · UPDATED DAILY
Publishers
Bookshops and stationers
Libraries
Distributors and dealers
TRY IT NOW
The record of the book you are looking for is here.
Search requires no membership.
book records — 240,000 currently in print
product cards — books and stationery
producers — publishers and brands
contributors — authors, translators, editors, illustrators
Prices and print statuses are updated daily

Every record is checked against international bibliographic standards. Books and stationery products are classified in the same category tree.
Kibo Catalogue data is served over REST API and XML services. You can take the whole catalogue, or a data pool tailored to you by category, publisher or tag. New records and changes in price and print status reach your system through hourly services.
Services are opened once the data and update agreement is approved. Your server IP address is registered for access.
Explore the data service<stok>
<uruntip>Kitap</uruntip>
<kibokod>9789750812347</kibokod>
<urunad>Kuyucaklı Yusuf</urunad>
<uretici>Yapı Kredi Yayınları</uretici>
<yazar>Sabahattin Ali</yazar>
<anakatad>Roman</anakatad>
<altkatad>Türk Edebiyatı</altkatad>
<sayfa>224</sayfa>
<ebat>145-210</ebat>
<agirlik>315</agirlik>
<kapak>Ciltli</kapak>
<kagit>Enzo</kagit>
<dil>Türkçe</dil>
<basnum>25</basnum>
<bastarih>2026-05-10</bastarih>
<basyer>İstanbul</basyer>
<fiyat>185.00</fiyat>
<kdv>0</kdv>
<parakod>TRL</parakod>
<durum>aktif</durum>
</stok>The durum field takes the value aktif, pasif or arşiv. Kibo does not hold stock; it tracks whether a product is on sale in the market.
Opencart, WooCommerce, Magento, IdeaSoft, Akınsoft, n11 and Stockmount integrations are ready.
Barcode, ISBN, author or publisher. Full record on a single screen.
Go to the cataloguePride and Prejudice
Jane Austen
CHAPTER I
It is a truth universally acknowledged, that a single man in possession of a good fortune must be in want of a wife. However little known the feelings or views of such a man may be on his first entering a neighbourhood, this truth is so well fixed in the minds of the surrounding families, that he is considered as the rightful property of some one or other of their daughters.
“My dear Mr. Bennet,” said his lady to him one day, “have you heard that Netherfield Park is let at last?” Mr. Bennet replied that he had not.
“But it is,” returned she; “for Mrs. Long has just been here, and she told me all about it.” Mr. Bennet made no answer. “Do not you want to know who has taken it?” cried his wife impatiently.
“Why, my dear, you must know, Mrs. Long says that Netherfield is taken by a young man of large fortune from the north of England; that he came down on Monday in a chaise and four to see the place, and was so much delighted with it that he agreed with Mr. Morris immediately.”
“Is he married or single?” “Oh! single, my dear, to be sure! A single man of large fortune; four or five thousand a-year. What a fine thing for our girls!”
Public domain text · en.wikisource.org
Pride and Prejudice
Jane Austen
CHAPTER I
It is a truth universally acknowledged, that a single man in possession of a good fortune must be in want of a wife. However little known the feelings or views of such a man may be on his first entering a neighbourhood, this truth is so well fixed in the minds of the surrounding families, that he is considered as the rightful property of some one or other of their daughters.
“My dear Mr. Bennet,” said his lady to him one day, “have you heard that Netherfield Park is let at last?” Mr. Bennet replied that he had not.
“But it is,” returned she; “for Mrs. Long has just been here, and she told me all about it.” Mr. Bennet made no answer. “Do not you want to know who has taken it?” cried his wife impatiently.
“Why, my dear, you must know, Mrs. Long says that Netherfield is taken by a young man of large fortune from the north of England; that he came down on Monday in a chaise and four to see the place, and was so much delighted with it that he agreed with Mr. Morris immediately.”
“Is he married or single?” “Oh! single, my dear, to be sure! A single man of large fortune; four or five thousand a-year. What a fine thing for our girls!”
Public domain text · en.wikisource.org
Rent the licence to read, not the book itself. The book opens on the Kibo platform; when the term ends, access closes by itself.
Bulk licensing for schools, municipal libraries and companies: a list set at the start of the term opens under a single contract, and reading is reported in the corporate panel.
Türkiye's first independent sales and circulation analytics for the publishing sector is coming. Real sales data collected from bookshop tills brings transparency to market trends, category dynamics and weekly bestsellers.
Indexed books
Sales indicators by book
Kuyucaklı Yusuf
Sample dataTotal units sold
6,850
+15% · 90 days
Sales by print format
| Format | adet | Share |
|---|---|---|
| Hardback | 3420 | 50% |
| Paperback | 2180 | 32% |
| E-book | 1250 | 18% |
Sales trend — last 90 days
| Hafta | adet |
|---|---|
| 13. hafta | 487 |
| 12. hafta | 483 |
| 11. hafta | 529 |
| 10. hafta | 489 |
| 9. hafta | 501 |
| 8. hafta | 534 |
| 7. hafta | 553 |
| 6. hafta | 549 |
| 5. hafta | 495 |
| 4. hafta | 553 |
| 3. hafta | 579 |
| 2. hafta | 539 |
| 1. hafta | 560 |
Developments at Kibo and writing on publishing data.

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