I wanted to try these...Are they close to her normal books?
Romance/Thrillers?
They are more gory & the descriptions of the murders can be quite gruesome. One book I had to put down for quite a while because it was a copycat of how Jack the Ripper killed his victims. But, I finally had to go back & finish it, (it was like book 12,) as I didn't want to skip the book, as there would be plot & character stuff in the book intrinsic to what happens in the next books.
What Nora is best at is creating great relationships between her characters. You will absolutely fall in love with Eve Dallas & Roarke.

Plus, they have a great ensemble around them. It takes the first 6 books to introduce all the characters, then they are pretty much in them all. The characters grow, change, evolve over the 40 books out. The books have to be read in order.
Nora aka J.D. Robb, (initials of her 2 sons,) publishes 2 "In Death" books a year. She really puts a lot of thought & heart into these books and it shows. These characters live & breathe in her daily. The characters & stories grow more complex each book.
Here is the full list of ALL the J.D Robb books in order, including some mini-books that were part of other anthologies:
http://www.amazon.com/The-FULL-In-Death-Series-Part-One/lm/R2M67E5HL9OSJN/ref=cm_srch_res_rpli_alt_3
As everyone else said, her other (Nora) books, she's been kind of phoning them in the past several years.
I don't think I've ever read one of the books she's written under her real name. I love her In Death series that she writes as J.D. Robb though.
You're kidding! I never would have thought it.
I also liked the Three Sisters Trilogy: Heaven and Earth, Face the Fire and I think the other was Dance Upon the Air.
Yes, I liked the Three Sisters Trilogy.
Don't bother reading High Noon. The whole middle section was such a snoozer.

It's like she knew she had to write a book of a certain amount of pages and added in all this boring filler to make the book that long.
