references

You can find references to "Stepping Stones" via the following links:

http://www.amazon.com/Stepping-Stones-Labrador-Nigel-Foster/product-reviews/143274528X/ref=dp_top_cm_cr_acr_txt?ie=UTF8&showViewpoints=1

https://www.sequimgazette.com/news/stepping-stones-polar-bears/