Free from either the author or the specialty LGBT small press publisher Lethe @
Amazon (not KDP Select, but price-matched to somewhere non-obvious that I can't spot from Canada):
Wagers of Gold Mountain by Andre Norton & Lambda Award-nominee Steve Berman (
ISFDB,
Wikipedia), an historical mythology-based fantasy short set in San Francisco's Chinatown during the Gold Rush era.
Set in San Francisco during the Gold Rush era, Ji Yuan, a Chinese youth who immigrated to America with his brother to seek his fortune but has found only disappointment. Now, his brother lays sick, dying, and Yuan must seek the help of two local spirits. But being tricksters, nothing these spirits tells the youth is ever the whole truth. To save his brother, Yuan was uncover the means to return their servant, a hatchet-man, from jail... dead or alive.
X-link to the Kids/YA megathread since Gwyneth Jones is a multi-award-winning dedicated British sf/fantasy author whose credentials I shouldn't have to repeat for you yet again:
Free from the author via KDP Select @ Amazon:
2 more backlist kids/YA supernatural adventure novels by "Ann Halam", YA pseudonym of World Fantasy/Clarke/Tiptree/Philip K. Dick Award-winner Gwyneth Jones, in her Ghosts and Other Hauntings series, originally out from Orion in 1995 & 1998.