Click the thumbnails to open a page with links to a Flipbook, PDF, and MP3.

The online flipbooks have an audio player in the upper left corner of each double-page, so you need to click Play as they won’t autoplay. For mobile devices/ small screen users it is recommended you set your screen to landscape mode so that the books show as double pages to match the audio, without scrolling from left to right.
Microsoft Edge users, please note: the audio can be played, it’s just finicky to get the clicking to happen because of the ungainly hand cursor. The upper right corner of the hand needs to hover over the play button until the play button inner circle turns grey.