A big book shared many facts.
It helped people learn new things. Many smart people wrote for it. It helped change how people think. This book was very special. Do you like to learn new things?
A big set of books was made in France.
It was called the Encyclopédie. Many smart people wrote parts of it. They wanted to help people learn.
One man named Diderot was a leader. He worked on it for many years. The books had many pretty pictures too. Some people even tried to stop the books. But the books were still made. It was a very big job. This helped many people share what they knew.
The Encyclopédie was a famous set of books. It was made in France between 1751 and 1772.
Its main goal was to change how people think. The editors wanted people to learn many new things. This helped spread knowledge to everyone.
Denis Diderot was a lead editor. He worked on the project for 25 years. He worked with Jean le Rond d'Alembert. Many smart people helped write the books. These writers were called Encyclopédistes. One man named Louis de Jaucourt was very busy. He wrote over 17,000 articles!
The books were very large. The first set had 17 volumes of text. It also had 11 volumes of pictures. These pictures were called plates. The books were sometimes in danger. The French government tried to stop them. They thought the ideas were too radical. But the work continued in secret. Later, new versions were made in smaller sizes. This helped more people buy them. The work helped share many different ideas.
The Encyclopédie was a famous set of books from France. It was published between 1751 and 1772.
This work helped spread new ideas during a time called the Enlightenment. The main goal was to change how people think. The editors wanted people to inform themselves about the world. It was an early way to share knowledge with many people. This idea is called the democratization of knowledge.
However, the first edition was very expensive. It cost 980 livres, so many middle-class people could not buy it.
Making the books was a huge task. It started as a plan to translate a book from London. This London book was the Cyclopaedia by Ephraim Chambers.
The French project grew into something much bigger. The first edition had seventeen large volumes of text. It also had eleven volumes of beautiful engravings. These engravings are called plates. They showed many details about the mechanical arts. This was the first time an encyclopedia described how machines work so closely. Later, they made smaller versions so more people in Europe could read them.
Many people helped create this massive work. The main editor was Denis Diderot. He worked on it for 25 years. Jean le Rond d'Alembert was also a co-editor for a while. The people who helped write were called Encyclopédistes. Some writers were famous thinkers like Voltaire and Rousseau. One man named Louis de Jaucourt was incredibly busy. He wrote 17,266 articles between 1759 and 1765. That is about eight articles every single day! He wrote about 25% of the whole project.
Creating the books was not always easy. The French government sometimes tried to stop the project. In 1752, a royal edict suspended the books. Officials thought the ideas might cause revolt or error. In 1759, the government suspended the privilege to publish it. But the work did not stop. Diderot and the publishers kept working in secret. They even used a different place of publication. They claimed the books came from Neuchâtel to stay safe. Neuchâtel was a safe place across the French border.
Today, we see the spirit of the Encyclopédie in our own books. It was one of the first to give credit to writers. They used small symbols at the end of articles. For example, an "O" meant d'Alembert wrote it. This helped readers know who provided the facts. The project was very successful for the publishers. They earned more than two million livres in profit. Later, a much larger version was made. It had 166 volumes and used 2,250 contributors. It shows how much people value learning.
The *Encyclopédie* was a monumental general encyclopedia published in France between 1751 and 1772.
It stands as a defining work of the Enlightenment, a period of intellectual growth in Europe. The project aimed to change how people think by providing a way for them to inform themselves. Denis Diderot, the primary editor, hoped to spread vast amounts of knowledge to both present and future generations. This effort represented an early attempt at the democratization of knowledge. However, the high cost of the first edition, which was 980 livres, meant it was mostly unavailable to the middle class.
The creation of the *Encyclopédie* began as a plan to translate a London book. This source was Ephraim Chambers's *Cyclopaedia*, which had been published in 1728.
A translation project involving John Mills and Gottfried Sellius eventually caught the interest of the Parisian bookseller André Le Breton. In 1745, a prospectus was released to find subscribers for the new work. The project faced early drama when cooperation between Le Breton and Mills collapsed. Le Breton even assaulted Mills with a cane during a confrontation. Following this, the editorship changed several times before Diderot and Jean le Rond d'Alembert took charge.
The scale of the finished work was immense and highly detailed. The first edition consisted of seventeen folio volumes of text. These were accompanied by eleven volumes of engravings, known as plates.
These plates provided detailed descriptions of the mechanical arts, which was a new approach for encyclopedias. In total, the work contained approximately 71,818 articles and 2,784 plates. The first edition had a pressrun of 4,225 copies. This was much higher than the average French book run of about 2,000 copies. The publishers earned a profit of more than two million livres from this edition.
Because the content was often radical, the *Encyclopédie* faced intense opposition from conservative groups. In 1752, a royal edict briefly suspended the work. Officials accused it of undermining royal authority and encouraging irreligion or atheism. In 1759, the French government suspended the publishing privilege entirely. Despite this, the project continued in secret. Diderot and the publishers even falsified the place of publication on title pages. They claimed the books were printed in Neuchâtel, a safe principality across the French border. This allowed them to continue working while avoiding direct interference from the French state.
Many different people, known as *Encyclopédistes*, contributed to the massive project. More than 140 people wrote at least one article. Famous intellectuals like Voltaire, Rousseau, and Montesquieu were among them.
One contributor, Louis de Jaucourt, was exceptionally productive. He wrote 17,266 articles between 1759 and 1765. This accounted for about 25% of the entire work. Jaucourt wrote roughly eight articles every day. While some contributors were paid, many others, especially irregular ones, worked for free.
The *Encyclopédie* was also a pioneer in giving proper credit to its authors. It was the first encyclopedia to systematically name its contributors within the text. Editors used small symbols, or signatures, at the end of articles to identify writers. For instance, an "O" indicated an article by d'Alembert. An "L" signaled a contribution from the anatomist Pierre Tarin. This system helped readers identify the source of the information. However, as government pressure increased after 1759, more articles were published anonymously to protect the writers.
The legacy of the *Encyclopédie* continued long after the original publication ended. In 1775, Charles Joseph Panckoucke bought the rights to the work. He added five volumes of supplements and a two-volume index. Later, from 1782 to 1832, a much larger version called the *Encyclopédie méthodique* was published. This massive expansion reached 166 volumes. It required the labor of one thousand workers and 2,250 different contributors. This evolution shows how the original goal of spreading knowledge grew into a massive, organized system of information.
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