Since I'm not clear on what exactly 'jd robb fantastic fiction' is, it's difficult to recommend. But J.D. Robb is well - known for her 'In Death' series. It's mainly crime - fiction, but there could be some elements in there that might be related to what you're looking for. You could start with the first book in that series and see if it has any 'fantastic' elements to it.
Sorry, I'm not sure which specific works are considered 'jd robb fantastic fiction' as the term is not very common in relation to her works. You could try looking on official book websites or in libraries.
I don't have a definite list of 'jd robb fantastic fiction' works. However, if we assume that it means works by J.D. Robb that have some fantastical elements, you could explore her entire catalogue. Look for books where the plot might deviate from the typical crime - solving she is known for. Maybe there are stories where the setting is in a fictional or magical world while still having her signature writing style. It's really a matter of exploration, but start with her popular series and look for any signs of the 'fantastic'.
Chapter 889, "Nice to meet you for the first time, please take care of me!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event.
If you want the clearest chapter reference, go to Chapter 22. Early on, Hearing this, Su Yinwan looked at Shang Shaojing with a face full of...; later, the chapter leans on Shang, but it's not necessary; I haven't been wronged." After she spoke,....
Chapter 678, "The Biggest Connection in the Circle of Friends!", is the clearest early answer because it turns Mr's situation into a concrete plot event.
Chapter 754, "Evil Can Never Defeat Justice", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. It opens with After the court trial ended, everyone immediately threw a party for...
Look to Chapter 13 for the clearest answer. It begins with Sensing that something was off with Jiang Yan, Jiang Yan dismissed the..., keeps building through What on earth do you mean?" Ignoring him once again, Jiang Li shifted her..., and lands on How could this happen..." Lin Manru didn't want to.
Chapter 856, "Hurry and Stop Work!", is the clearest early answer because it turns Exactly's situation into a concrete plot event. It opens with Jiang Li looked towards the source of the commotion. and closes on If you can't afford the cab fare, I can help pay it..
Chapter 839, "Because There's a Good Show to Perform", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. It opens with But don't worry." Gu Qiang said, holding Shi Lei's hand, "The... and closes on But Rong Kexi wasn't the same..
Chapter 732, "Sister Xiao Wan, I Don't Understand", is the clearest early answer because it turns Chengcheng's situation into a concrete plot event.
Chapter 940, "When Did the River Moon First Illuminate People? [Extra · River Moon Chapter]", is the clearest early answer because it turns Lin Manru's situation into a concrete plot event. It opens with Nanny Qiao, is the peach resin ready?