As Part of Audibles 2:1 Sale they have a selection of titles for $.99 Cents on Audible – these are Free on Kindle. ****Note, the Kindle Books can be purchased for free – optionally you can Tick the "Add Audible Book to your Purchase" For $.99 cents
Grimm’s Fairy Stories Kindle Edition (Kindle Edition Free + Audible For .99 cents)
https://www.amazon.com/dp/B0082UXYTE
Fairy Tales Every Child Should Know Kindle Edition (Kindle Edition Free + Audible For .99 cents)
https://www.amazon.com/dp/B0083ZL5EY
The Legends of King Arthur and His Knights Kindle Edition (Kindle Edition Free + Audible For .99 cents)
https://www.amazon.com/dp/B0083ZMP5C
Fairy Tales of Hans Christian Andersen Kindle Edition (Kindle Edition Free + Audible For .99 cents)
https://www.amazon.com/dp/B01K86BV0S