2019-06-03 This release is jam packed:Google Play Books 5.1.9_RC06.250503688 Update
* Smart Resume: When you pause your audiobook, Smart Resume will rewind to the beginning of the sentence. So you never have to worry about losing your place.
* Bookmarks: Mark your favorite parts of audiobooks so you can easily find them later.
* Speed up 3x: Speed up playback to 3x, slow it down to 0.5x, or play it at any speed in-between
* Family Library: Now in 13 more countries. Share books with up to five family members for free.