Slowly, Lena raised her father’s quartz-tipped staff. She did not strike. Instead, she knelt, dipped the crystal into the black pool, and whispered her own memory into it: the morning her father had taught her to skip stones, and how the fifth one had bounced seven times before the current took it.

You can often stream it for free with a library card via Kanopy.

It seems you're asking for a story based on the phrase "Dogtooth Torrent." However, "Dogtooth" is also the title of a famous, disturbing Greek film ( Kynodontas ), and "torrent" often refers to file-sharing. I will assume you want a using those two words as a title and concept—not a guide or reference to piracy.