Reddit mentions of Invincible Iron Man Omnibus, Vol. 2

I don't think there's any solo stuff so far (although I'd love to see her get a series of her own sometime, even a mini would be neat).
Really Rescue's "origin story," all that comes after and the sacrifices she's asked to make to help Tony are a fantastic read.


And if you pick up the collections, either the omnibuses or the trades, they have inserts in them that explain things you might have missed out on if you weren't following Secret Invasion, Siege, etc.

Invincible Iron Man:

The Five Nightmares (#1-7)

World's Most Wanted (#8-19)

Stark: Disassembled (#20-24)

Stark Resilient (#25-33)

Easiest and cheapest way by far to get all 33 issues is the omnibus collections:

Omnibus 1

Omnibus 2

Edit: ColdFury96 pointed out below Rescue has gotten a one-shot comic. I haven't read it yet so I can't recommend it myself, but it's by Kelly Sue DeConnick so I'm sure it's good.

There’s an Omnibus that has issues 20-33.

There’s only left though, best of luck.

Invincible Iron Man Omnibus, Vol. 2 https://www.amazon.com/dp/0785145532/ref=cm_sw_r_cp_api_i_aoQ5CbSXFNY4K

I only buy omnibuses or deluxe editions (aka oversized collections) from marvel and DC now. Marvel has gotten into the practice of putting four issues into a twenty dollar paperback, which is insanely over-priced.
For example, I recently bought the second volume in the over-sized collections of Invincible Iron Man by Matt Fraction for $20 on amazon. This volume had the same issues as three paperbacks combined, and the pages have a better quality to them and are larger than the paperbacks. If I had bought the crappy floppy paperbacks, I would have spent about fifteen dollars more. I saved money and got a better edition of the comic.
So good deals still exist, you just have to be patient.
Link: http://www.amazon.com/Invincible-Iron-Man-Vol-2/dp/0785145532/ref=sr_1_1?ie=UTF8&qid=1332434525&sr=8-1

Your omnibus covers issues 1-19, and Omnibus #2 covers 20-33.