Recently finished Roadside Picnic and Paradise Lost.
I just finished Roadside Picnic a few months ago as well. It was thought provoking, though at the end I was a little unsure of what to make of it.
Ditto. I enjoy the way they write. I always end up wondering what's left out conceptually when I read something that's been translated. This was especially true while reading Tales of the Troika but that was probably because it was so surreal.
I think part of the issue with reading a translation of "The Tale of the Troika" (TTT) is that while it stands fairly well on its own, TTT is a sequel to "Monday Starts on Saturday" (MSS.) As a result, the characters and setting that get a full treatment and are well fleshed out in MSS are assumed to be familiar to the reader.
The other part is that it's a dark political satire from the late sixties, set and written in the soviet union. Reading it in russian, and armed with a small level of historic background, I could catch an occasional glimpse of the comedy gold. The phrase "there's a neon lamp in there" alone is worth reading the whole book for. Still, I can't imagine getting much more than a headache out of the book without my "vast" background.
Really, I am almost always somewhat surprised and confused when I see Strugatsky translations on amazon. It seems like the choice of which books to translate into english was based on either their political undertones or a random roll of a die. For instance, I have a translation of "A Kid from Hell," but haven't been able to find anywhere the book it is a sequel to: "An Inhabited Island." It's weird.
Anyway, the books I would definitely recommend:
Roadside Picnic (duh)
Hard to Be a God
The Final Circle of Paradise
Ugly Swans (should be pretty easy to find)
Noon XXII
Escape Attempt
And the books I would recommend if I knew of translations out there:
An Inhabited Island
Mondays Starts on Saturday
Doomed City (Warning! "Cerebral" and weird!)
Snail on the Mountainside (Warning! "Cerebral" and weirder!)
But really, if you see anything written by the strugatsky bros, grab it. They are definitely my favourite author.
PS: Here's the strugatsky bros english website with the available books listed:
link.
Here's their russian book list, with full texts and commentary:
link