Our collections contain many materials that are old, fragile, light-sensitive, maltreated in the past or much used and therefore tattered. Other items may be hundreds of years old and still be in sound condition. We aim to have all collections available as much as possible, while we also preserve them…

The Library of Leiden University holds c. 550 manuscripts and an extensive collection of rare printed books in Hebrew, Aramaic, Syriac, the languages of Ethiopia, South Arabic, Coptic and Armenian, as well as a collection of rare books on the Jewish World.

The Middle Eastern Special Collections form the nucleus of the entire range of Oriental heritage collections of Leiden University Libraries.

From July 2025 to March 2026, various major renovations will take place in the University Library. Both the transparent domes, the skylight between both halls and the installations for air treatment and heating will be replaced. This will allow the University Library to be cooled and heated more sustainably…

Do you need help with writing your thesis or do you have a question about using the library? Take a look at the sources below.

How do you pick a topic and research question for your thesis or paper? And is your schedule realistic? Check out the tutorials and resources below.

Study support

Tips for using film and music in your presentation or essay

Knowing where scientific information can be found and how to use it is of great importance for getting through university. In collaboration with teachers, UBL guides students in information literacy skills: from assessing information to searching in the Special Collections and citation management.

A growing community of the world’s leading research libraries and image repositories have embarked on an effort to collaboratively produce an interoperable technology and community framework for image delivery.

The 2020 Nobel Prize for Literature has been awarded to American poet Louise Glück (1942-). This means the Nobel committee passed by authors like Anne Carson, Jamaica Kincaid en Maryse Condé, many of whom were tipped by academics and literary critics as being strong contenders for the prize in 2020.…

Artificial Intelligence (AI) has introduced itself into everyone's lives. Naturally, Leiden University Libraries also has to address the development of AI. In this subject guide, we will give a short introduction to (Gen)AI and its effects on the university library. This subject guide has also been…

In 2022, Leiden was European City of Science. During this year, Leiden presented a public programme brimming with science, knowledge, arts, and skills for anyone with a curious mind. Leiden University Libraries (UBL) organised an extensive programme of activities on the theme of Leiden European City…

The main focus of the Islamic World Special Collections is on the Middle East and North Africa, with smaller holdings from Indonesia, the Indian Subcontinent and Central Asia as far as Xinjiang, China.

Since 2006, publishing house Brill in Leiden has sponsored the appointment of so-called 'Brill Fellows'. The Brill Fellow researches items in the department Special Collections of Leiden University; as much as possible, this research is based on any of the specific publishing areas of publishing house…

The Centre for Digital Scholarship offers training, events and presentations aimed at researchers and research support staff affiliated with Leiden University on the many different aspects of digital scholarship.

If an item is not available at Leiden University Libraries (UBL), you can try and obtain it directly from another library, request it using ILL services, or suggest items for purchase.

One of the tasks of Leiden University Libraries is to manage academic heritage, including letters and scholarly archives of leading researchers. Much of this material is nowadays created digitally and email is one of the main forms of communication. Hence, the UBL launched a pilot for acquiring and…

Books, manuscripts and images are of course made to be read and looked at, but they are also so much more. There is a world to discover in this new exhibition: hidden content, moving parts, pop-up images and much else besides. Touching Treasures by Leiden University Libraries (UBL) revolves around…

How do we view friendship? And how have writers throughout the ages described that unconditional bond of trust in poems and literature? It's Poetry Week! And you guessed it; this year's theme is 'Friendship'. For this reading list, we went through our collections in search of the many ways friendship…

A discount on textbooks is always welcome. But for these students joining a study association has meant much more than that alone.

Gathering and distributing patient data can make an important contribution to containing the coronavirus. But if we want to be successful, we need better data. With this objective in mind, Leiden data stewards have joined the Virus Outbreak Data Network (VODAN).

Overview of databases, reference works and websites for research in Urban Studies

Amid rising polarisation and discrimination, lawyer and human rights activist Lilian Gonçalves-Ho Kang You wants to show in her Cleveringa Lecture on 26 November how dangerous exclusion is.

Close to twenty thousand pages of new material have been added to the online collection of unofficial poetry journals from China in the Leiden Digital Collections. Produced “outside the system,” these journals are hugely influential yet very hard to find. To address this paradox, Leiden University Libraries…

The research suggestions below may be suitable for a bachelor's or master's thesis or can be used as additional source material in ongoing research.

What is writing? And what looks like writing, but isn’t? The Pseudo or Don’t pop-up exhibition explores the boundaries of scripts. The exhibition will run at Oude UB from 9 to 26 October.

Library exhibitions, both online and physical, give an idea of the breadth of our collections.

There are several excellent options for teachers and researchers to engage students and other audiences with primary sources. Either by requesting items from the Special Collections for use during lectures or by integrating our educational resources into your lesson plans.

Sexual harassment was the theme of the recent annual symposium of student ambassadors to the Leiden-Bollenstreek police in collaboration with the police and the municipality. An extremely important issue to students − if the 100 places being claimed as soon as the symposium was announced was anything…

With the creation of James Bond, author Ian Fleming laid the foundation for a sprawling media franchise. Since the first novel appeared in 1953, Bond has appeared in books, movies, comic strips, video games and countless other media. On September 30, the twenty-fifth instalment of the film series, 'No…

After the collapse of the Soviet Union, now thirty years ago, Russia lost much of its former prestige, influence, and territory. The ascent of Vladimir Putin initiated a turning point: Russia has once again developed itself into a major player on the world stage, garnering ever more influence in its…

In November, Leiden University Libraries (UBL) welcomed the first Lingling Wiyadharma Fellows in the Special Collections reading room. Fellows Chin Nyuk Tin, Evi Fuji Fauziyah and Arman AZ are all working on different research projects, yet their goals are the same: building bridges between Southeast…

The people behind the Leiden University Libraries aim to maintain the level of their services to clients as much as possible. They are making thankful use of internet, but not everything can be put online.

Do you use our Interlibrary Loan Service to obtain books, chapters and/or articles from another library? From 28 January we will be moving on to a new application system.

Starting January 18, the online exhibition Images of the Indonesian War of Independence, 1945-1949 can be viewed via the UBL website. The exhibition is the result of a collaboration between the Royal Netherlands Institute of Southeast Asian and Caribbean Studies (KITLV) and Leiden University Libraries…

The collections of Leiden University Libraries (UBL) not only hold academic material, but also many novels, collections of poetry, non-fiction works and even cookbooks. Is your summer reading list still unfinished, take a look at the list below and borrow your book through the UBL catalogue.

The universities in the Netherlands and Cambridge University Press (CUP) have recently concluded a three-year agreement guaranteeing 100% open access to academic journals. As of June 1, researchers at Dutch universities will be able to publish articles in CUP’s full open access journals via the so-called…

The war against Ukraine did not start in February 2022, but in the spring of 2014 when Russia suddenly annexed Crimea and supported separatist militias in the Donbas. Last year, president Putin called for a restored geopolitical and spiritual trinity of Greater Russians, Belarusians and Lesser Russians…

The American Chemical Society’s Publications Division (ACS) and VSNU, in its role representing Dutch universities and participating research institutions, have reached an agreement whereby open access publishing arrangements will be a part of the subscription licensing contract between the US-based…

In his leaving interview, Martijn Ridderbos doesn’t have to think long when asked what he is most proud of. ‘Bringing people together; creating things together. Reducing the gap between researchers and the staff who support them because the latter are essential. We’ve achieved that and the seeds have…

The airspace had almost closed last year as Leiden students and staff rushed to leave the Netherlands Institute Morocco (NIMAR). How is this Leiden institute in Rabat doing over a year later? ‘Luckily we’d done a crisis exercise a few months before. Everyone managed leave the country in time.’

Overview of databases, reference works and website for research in the History of Science

The Centre for Digital Scholarship offers training on research data management (RDM). Topics include Data Management Plans, FAIR (Findable, Accessible, Interoperable, and Reusable) data, and publishing and archiving data.

A (digital) course reserve shelf offers the possibility to set library materials for a designated period aside.

In the past half a century, China has transformed from an underdeveloped and inward-looking country to a major player in world politics. The country asserts itself more boldly on the world stage; not only in relation to nearby countries and places such as Taiwan, Japan, and other countries that share…

The collections of Leiden University Libraries (UBL) not only hold academic material, but also many novels, collections of poetry, non-fiction works and even cookbooks. Is there still some space on your summer reading list? Take a look at the list below and borrow your book through the UBL.

Leiden University contributed to colonialism and slavery through its research and teaching. And governors and residents of Leiden had an active role in colonial networks. These are the findings of two explorative studies presented on 3 April.

This Subject Guide is designed to support students of Japan studies at Leiden University in their research process. For every step of the research process, this guide introduces a number of tips and recommended resources. You can find several sub-guides and contacts in the 'quick links' in the tab on…