not quite available on the big mainstream platforms. I checked Amazon Kindle, Google Play Books, and Kobo first, like you do, and came up empty. The author's website, if there even is a current one, wasn't much help either. My theory, after digging around some old forums, is that the digital rights might be tangled up or reverted, or maybe it was a print-only run from a smaller press that never prioritized an ebook. The frustration is real because you'll see mentions of it in discussions or maybe even a stray ISBN listing, but no actual file to buy or borrow.
What ended up working for me, after a ton of searching, was the library route, but not in the way you'd think. I used WorldCat to find libraries that still had the physical copy in their collections, and a few of them offered a digital inter-library loan scan service. It wasn't a proper EPUB, just a PDF scan, but it was readable. It's a clunky process, though, and depends entirely on your local library's policies. I've also seen people mention stumbling across it on really obscure, independent author consortium sites that archive out-of-print works, but those feel like finding a needle in a haystack. Honestly, half the time I spent looking felt like a weird archaeological dig through the early 2000s internet.