I probably am BU but after my DD(9) quickly got through the very few audiobooks free with her kids Kindle, I'm having trouble finding others for her. Tried an Audible subscription, but very few free books for her age. I'm happy to pay if needs be, and/or to use something other than her kids Kindle for listening. How do other people do this? I'm sure I'm missing something after hours of trying as it shouldn't be this hard! Any suggestions gratefully received...!