Mercer County Library System

We are committed to providing the materials and services that satisfy the educational, informational, recreational, and cultural needs of our diverse community, and strive to encourage a lifelong interest in reading.

Contact Us

Branch Manager: Jeanne Murray
Circulation Desk: 609-443-1880
Reference Desk: 609-448-0478

Contact Us Online  

Curbside Pick-Up

Monday:  Not Available
Tuesday:  10:00 am – 4:30 pm
Wednesday:  Not Available
Thursday:  10:00 am – 4:30 pm
Friday:  Not Available
Saturday:  10:00 am – 12:30 pm
Sunday:  Not Available

Book Appointment     Get Help  

Public Browsing

Monday:  10:00 am – 5:00 pm
Tuesday:  Closed
Wednesday:  10:00 am – 8:00 pm
Thursday:  Closed
Friday:  10:00 am – 5:00 pm
Saturday:  2:00 pm – 5:00 pm
Sunday:  Closed

Modified Hours and Closings  

Location

276 Abbington Drive
East Windsor, NJ 08520

GPS: 40.264410, -74.488178

Directions

About the Branch

March Craft: Pom-Pom Caterpillar

Twin Rivers has a diverse selection of books, magazines, newspapers, DVDs, audiobooks, and CDs for all ages. Let us help you find the book you’ve been dying to read or suggest something new from our shelves. If we don’t have an item available, we are happy to have it delivered from another branch. Don’t forget you can also borrow digital items on your computer, phone, and tablet. Ask us for help finding books, movies, TV, music, and magazines through our virtual branch.

Need Reference Help?

Contact our reference department at 609-448-0478 to get the information you need.

Internet and Technology

Free Internet access is available on all of our public PCs. We also have Microsoft Office Suite (Word, Excel, and PowerPoint). Our staff are happy to help you with computer questions. You are welcome to bring your own device and connect to our free wireless service. We also have printers, a copier, and a scanner for document or image scanning.

For Adults

There’s more than books and DVDs. Using our public computers, you can connect with others through social media like Facebook and Goodreads, create professional documents in Word, PowerPoint, and Excel, and more. Our goal is for you to feel good using technology, and we will take the time to help answer your questions. Looking for information on a topic and finding yourself stumped? Our librarians can help you get answers, whether you are researching something historical or current.

For Kids and Teens

Our children’s collection includes popular juvenile series, books for teens, picture and board books for the little ones, plus books on CD, children’s movies, and read-alongs. We also have children’s books in Spanish. If you need assistance finding appropriate reading materials for your child, our youth services librarian can help you find great books.