World of Books Discount Codes & Deals for January 2026

1. Copy a World of Books promo code from us and head to their website.
2. Start shopping and add the books you want to buy to your basket.
3. Once you have everything you want added, click on your basket and then ‘Continue to checkout’.
4. You can then enter your details alongside your discount code into the ‘Discount code or gift card’ box.
5. Tap ‘Apply’ and watch your savings deduct themselves from your order total before completing your order with your discount included.
6. If you are selling books, once you’ve scanned all your titles, head to the checkout and paste your code into the discount code box to get a better rate on your order.

As a book lover, I love shopping at World of Books for a better rate on books that are on my ‘to be read’ list. I buy so many books that purchasing them all brand-new is very costly and also not great for the environment. I started using World of Books to buy textbooks while I was at uni, but quickly started using them to buy fiction too once I realised how good quality and affordable their books were.

Over the past few years, I’ve purchased pre-owned books such as It Ends with Us by Colleen Hoover, A Court of Thorns and Roses by Sarah J. Maas and The Poet by Louisa Reid using World of Books for half the price of their brand-new counterparts.

I love how you can choose from ‘Good’, ‘Very Good’ and ‘New’ options when purchasing your books- basing your decision on the amount you want to pay and the condition you wish your books to come in. I usually choose ‘Good’, and all my books have been in satisfactory condition and usually as good as new. ‘Good’ books also usually come with deals such as buy 3 get 1 free- an offer I’ve taken advantage of many times.

I also love how often World of Books offers discount codes and seasonal deals throughout the year. You’ll often find World of Books voucher codes and seasonal offers on their homepage, but if you want to keep up to date with them all, make sure you check our website before checking out.

Buy 3, Get a 4th Free on Preloved Books

One of World of Books’ best offers is their buy 3 and get a 4th book free ^↗ deal.

• This recurring deal drops every few months and is available on millions of popular pre-loved books.
• Just look out for the green ‘Buy 3 get another free’ label when browsing, and your discount will be automatically applied to your 4th book once you add it to your basket.
• This discount is available on every 4th book, meaning you can add 8 books to your basket and get 2 free!

Look out for World of Books sales

Throughout the year, you’ll discover frequent sales at World of Books.

• In the past, they’ve offered things like an End of Year Sale and discounts around World Book Day.
• Good times to shop for a discount are also in the weeks leading up to Back to School and during Black Friday and Christmas.

Sell old books for cash

You can save money on future book orders by selling your old books for cash.

• Trade in books you’ve already read or no longer want and get paid into your account.
• Most fiction books are priced at around 50p, but some titles are worth as much as a few pounds.
• Add 10 books to your basket to trade, and you could earn yourself £5- that’s enough to buy a brand new book!
• We also recommend selling your books via the app, as there are often codes available for your first app trade that allow you to get an extra 15% on trades over £5.

Sign up for the newsletter

Sign up for the World of Books newsletter and get an extra 10% on top of your first trade.

• In the past, newsletter subscribers have also benefited from 10% off their first order.
• As a newsletter member, you’ll also receive deals, seasonal offers and flash codes to your inbox, ensuring you never miss out on the latest bookish deal.

Save with World of Books +Plus

Become a member of World of Books +Plus ^↗ for £14.99 and get 10% off all preloved books for an entire year! You’ll also get a free preloved book under £5 when you join, as well as free UK delivery on every order with no minimum spend required. Members will also get surprise perks and treats throughout the year, such as 50% off selected reads! If you buy at least one book a month, this membership is perfect- saving shoppers £20 or more a year on purchases.

Discover wholesale books

If you’re looking for wholesale books for school, libraries, clubs or even for your own personal collection, get in contact with World of Books’ wholesale team and get great rates on full collections. With everything from wholesale children’s books, coffee table books and decorative Reader’s Digest books, you can find your dream collection at a discounted price.

If you’re an avid book-tok watcher who loves binge-reading the latest literature, you’ll find all the most popular titles from the likes of Colleen Hoover, Chloe Walsh and Penelope Douglas at World of Books.

With free delivery on orders over £5, you can enjoy no shipping on just 1 or 2 titles and start building your library without overpaying. If you’re a new customer, you can also sign up for the newsletter for 10% off and access to the latest seasonal offers. Make sure you also keep an eye out for the buy 3 get 1 free promotion to get a full book-tok series for a discounted rate.

Whether you’re looking for the latest in thriller and mystery from Freida McFadden or spicy romantasy series from Rebecca Yarros, you’ll find it all alongside huge savings. Use a World of Books discount code at checkout, and you’ll save even more on your order.

If your shelves are getting a bit full, you also have the option to share your favourite reads with the book-tok community by trading them in to World of Books. Not only will your books go to a new home, but you’ll also receive cash in exchange, allowing you to save on future must-read books!