“Black Holes & Time Warps, by Kip S. Thorne by Alexander L. Harvey” has been added to your cart. Continue shopping
How to Order & Access Your Downloads:
Single Purchase?
To purchase a single issue or article, find the item and select the “Add to Cart” button.
Proceed through checkout, and your download link will be available with your purchase receipt in your email.
To revisit your order and download later directly from the site, please go to “Account” and create a password with the email address you used for your purchase.
You will find a record of your purchases on your Account Dashboard.
• • •
Purchasing a Subscription?
Students, please click here.
Individuals, please click here.
Libraries and Institutions, please click here.
• • •
Ordering as Gift?
Please use your recipient’s email address while completing the check-out process. They will then receive download links to the new PDFs in their inbox.
• • •
Returning Subscribers?
Please click on “Account”
You may need to create a password. Please do so using the email originally used to purchase your Subscription.
Find downloads of your available issues under “My Downloads.”
• • •
Questions?
Please visit our FAQ