pophyn reviewed Triplanetary by Edward Elmer Smith
From the back cover:
war of the galaxies
Eddore and Arisia fought desperately …
Review of 'Triplanetary' on 'Goodreads'
3 stars
I actually need to find a copy with all the pages. The old book I had (from my dad's bookshelf) was missing the ending. I know there's more based on info I found online, but I've read most of the book. No lensmen in it yet.