A science fiction species co-authored by Anne McCaffrey, Margaret Ball and Elizabeth Ann Scarborough. The first series follows the life of the eponymous unicorn girl Acorna from the discovery of her escape pod by three miners to her rediscovering her heritage and her place in the universe. The sequel, Acorna's Children is currently a trilogy.
This series provides examples of:
Asteroid Miner: Calum, Rafik and Gill are this when they come across Acorna's escape pod.
Cats Are Superior: Roadkill again and the entire Makahomian Temple Cat species in general.
Cat Guy: Grimalkin's preferred humanoid form is described as this.
Coitus Interruptus : When Acorna and Aari finally get together, Their First Time is interrupted by Nadhari, who is both mortified that she interrupted them and upset that no one gave her a heads up that Acorna (whom she was looking for) was "busy."
Constructed Language: The authors over the books have put together quite a few grammar and pronunciation rules for the Linyaari language as well as a small word corpus.
Crapsack World: Kezdet. Rife with corruption, child slavery and exploitation.
Easily Thwarted Alien Invasion: The Khleevi fleet heading for Kezdet were easily chased off by the simple fact that they were capable of fighting back. Once they find a certain plant, destroying Khleevi infestations became as easy as spraying for weeds.
Emotion Eater: The Khleevi (especially their offspring.) feed on the pain and fear they cause their victims. The Linyaari due to their pacifist nature, empathic ability and rapid healing are considered a delicacy.
Everyone Can See It: Everyone knew Acorna and Aari were meant for each other, except Acorna and Aari.
Fumbling The Gauntlet: In Linyaari culture, Acorna's human-style smiling (with teeth showing) basically means "I'm about to attack you."
Healing Hands: Or Healing Horns in the case of the Linyaari. In addition to healing wounds, the horns also allow them to purify substances (including neutralising poisons) and communicate telepathically .
Horde of Alien Locusts: The Khleevi can be considered this. It is implied in Acorna's Triumph that they have a scoured a galaxy or two of organic life.
Humans Are Warriors: The Khleevi learnt the hard way at the end of Acorna's Quest. They were shocked to find a species which actually fought back when attacked, and resolved to stay away from humanity.
Perfect Pacifist People: The Linyaari, who preferred to run and abandon their world rather than fight the Khleevi once they saw they couldn't be reasoned with. This is partly due to the nature of their abilities and partly due to their society.
Acorna and Aari, due to their past experiences, lack the Linyaari's cultural and psychological aversions and are much more pragmatic about the use of violence.
Precursors: The Ancestral Friends, who called themselves the Hosts, are the precursors of the Linyaari, Makahomian Temple Cats and probably many other races through a combination of Shapeshifting, genetic engineering and Boldly Coming.
Phony Psychic: Karina is initially depicted as this in Acorna's Quest. Subverted throughout the series where it is shown that she actually has the gift but just not as much she believes.
Played hilariously with her first interactions with actual psychics, the Linyaari, when her standard-phony-psychic visualization exercises actually shut down the rudimentary communication that they've established.
Who Names Their Kid "Dude"?: Acorna's name is unpronounceable in Linyaari, the nearest equivalent is Khornya which incidentally means "One Horn" in Linyaari. Needless to say, many are amused and bemused by her name.