All orders are sent out in discreet packaging.
We normally dispatch items in stock within 48 hours and use Royal Mail Track 48 service with tracking and delivery conformation.
Free shipping is limited to a single shipment to the United Kingdom. International shipping charges will be calculated at the checkout.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
A Mathematician's Manifesto for Rethinking Gender
From imaginary numbers to the fourth dimension and beyond, mathematics has always been about imagining things that seem impossible at first glance. In x+y, Eugenia Cheng draws on the insights of higher-dimensional mathematics to reveal a transformative new way of talking about the patriarchy, mansplaining and sexism: a way that empowers all of us to make the world a better place.
Using precise mathematical reasoning to uncover everything from the sexist assumptions that make society a harder place for women to live to the limitations of science and statistics in helping us understand the link between gender and society, Cheng's analysis replaces confusion with clarity, brings original thinking to well worn arguments - and provides a radical, illuminating and liberating new way of thinking about the world and women's place in it.
All items are delivered directly to your door in unbranded discreet packaging.
For UK deliveries we use Royal Mail Track 48 Hour Service. Stock availability is displayed on the product page. Items that are in stock will normally be dispatched within 1-2 working days, with the exception of bank holidays.
International delivery times may vary depending on that countries delivery service. Please allow 14 days before contacting us to chase your delivery. International orders may be subject to customs and duty charges at the recipients end.
For items displayed as Available To Backorder, these will be dispatched once they return to stock. We will keep you updated on their progress.