The Leiden Search Assistant is a free Chrome add-on developed by Leiden University Libraries. This handy tool allows you to search the Leiden University Library Catalogue, Web of Science, Google Scholar, WorldCat, and Pubmed without leaving your current page. With just a few clicks, you can quickly search for articles and books, making your research process more efficient.

To use the Leiden Search Assistant, simply click on the add-on, enter the term you want to search for, select your desired service, and proceed with your search. Whether you're looking for specific articles or books, this add-on provides a seamless experience by eliminating the need to navigate to different websites.

Additionally, if you come across a word or term while reading an article that you want to investigate further, simply select it with your mouse, right-click, and explore the resources available at the Leiden University Libraries. This feature makes it easy to dive deeper into your research without any interruptions.

Overall, the Leiden Search Assistant is a valuable tool for anyone conducting research using the Leiden University Libraries. Its user-friendly interface and convenient search capabilities make it a must-have for students, researchers, and academics alike.