[chaley]

I received my Fire 7 today and CC works fine with the SD card, with the exception that the built-in reader doesn't remember the books either on the home screen or the reader's last read list.

My fire is running Android 5.1.1. I used Settings / Formats and Folders to move a small library to the SD card. When I opened the folder selection dialog I saw the "Use SD Card" button as expected.

After moving CC's library to the SD card I did a wireless connect. Metadata update worked fine, as did sending books to the device. I installed FBReader. I put epub, mobi, and azw3 books on the device. CC offered FBReader and the built-in reader for mobi and azw3, and only FBReader for epub.

What am I doing that you aren't doing, or vice versa?

EDIT: I am running the alpha version of CC that uses the newer Google compatibility libraries. As far as I can tell this should not make a difference in SD card handling.