>>281955490
Could you share any more details about those Murray's books? Google is acting up.

A few of the Tuttle ones can be downloaded at Anna's Archive.

Here's a few retail ebooks I managed to find if anon is interested
>Japanese Folktales for Language Learners - Eriko Sato.pdf
>Japanese Stories for Language Learners - Anne McNulty.pdf
>100 Japanese Proverbs for Japan - Aisha Yumi.azw3
DL: https://files.catbox.moe/j09lx7.zip