In fact, the majority of Kindle books can’t be loaned. You can find out if a book is lendable by checking the product details prior to purchasing, or from your content and devices page, which I’ll show below. One Time Only: Kindle only allows you to loan a title once—not just once per person, but once total.
Secondly, can I borrow my Kindle books?
Go to the Manage Your Content and Devices and locate the title you’d like to loan. Select the Actions button then select Loan this title on your eligible title. Enter the recipient’s personal email address and optional message then select Send. Select Send now and a book loan notification is sent to the recipient.
Herein, why can’t I share a book on Kindle?
A Kindle book can only be loaned one time. Once you lend a title once, there’s no sharing it again — it’s locked to your library. … Not all Kindle books can be loaned. Some publishers impose restrictions on lending; if you don’t see an option to loan a Kindle book, it can’t be shared.