Important notes:
If you access Perlego through your university or organisation, please contact your librarian instead. If you're an administrator, contact your Account Manager. For the full steps, sign in and search our Help Centre for "Request a book through your university or organisation".
We don’t reply to individual suggestions or confirm whether a book will be added. Every suggestion is logged and reviewed by our content team.
Check the library first
Title Search can miss a book if you search with an abbreviation, a shortened title or a typo. Before you suggest a book, try one of these:
Research Assistant (best option): ask whether a title or author is on Perlego, for example "Is Shoe Dog on Perlego?". You can also check a list of titles in one message. Learn more about Research Assistant
Smart Search: finds books by meaning, not just exact keywords, so it often works when Title Search doesn't. Learn more about Smart Search
Research Assistant and Smart Search are available on the web, not in the Perlego app. Research Assistant is included with the Complete plan, or if you've been subscribed since before November 2025. If you access Perlego through your institution, it depends on whether they've turned it on.
Suggest a book
Open the book suggestion form.
Enter the details of the book you'd like us to add.
Submit the form.
Please submit one suggestion per title.
How it works
Our content team reviews all suggestions together to find the most requested books and publishers.
These insights help shape which titles and publishers we approach.
Publishers decide whether their books can be added to Perlego, so we can't guarantee any title.
The more people who suggest a book, the stronger the signal. Feel free to encourage classmates, educators, and colleagues to suggest it too.
Stay up to date with new books
We can't notify you when a specific book is added, but there are two ways to keep track:
Sign up for our marketing emails. Our newsletter features books recently added to Perlego.
Search the library from time to time. Use Research Assistant or Smart Search to check whether a book has arrived. To follow a particular publisher, run a search, then use the Publisher filter (or the By Publisher tab, if your results show tabs). Learn how to filter your search
Want new books to come to you? Get recently added titles straight to your inbox.
Troubleshooting
If a book is marked Unavailable
Some titles are limited by plan or region, so a book can appear in your results without being available on your account.
You can still suggest it using the form above.
If you can't see Research Assistant or Smart Search
Check you're using Perlego in a web browser. Neither is available in the Perlego app yet.
For Research Assistant, check your plan using the details in Check the library first.
If you need something to read in the meantime
Ask Research Assistant to recommend books on the same topic, or try Smart Search.
Contact our support team and we'll help you find similar books that are already available.
Haven't found what you need? Tell us. Your suggestions help decide what we add next.
💬 Still need help? Contact support