Available from Smashwords

by Greg Egan

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When electronics importer Cara Leon goes missing, private investigator Sam Mujrif is hired by her sister to investigate. Cara is eight times taller than Sam, but evidence soon points to players much smaller than either of them.

As Sam and his cross-scale colleagues pursue the case, it becomes apparent that Cara’s disappearance is linked to the development of technology with the potential to reshape their whole society, and radically alter the balance of power between the scales.

sohkamyung recommends
Scale
by Greg Egan

A fascinating and entertaining book about living on a world in a universe where people can come in different scales.

Full review on my website [ https://sohkamyung.github.io/reviews/fiction/2023/20230101-Scale.html ].