Current
Words of Radiance, by Brandon Sanderson
Last books finished
Doctor Who: The Widow’s Curse, ed. Tom Spilsbury
The Cloud Roads, by Martha Wells
Next books
Earth Girl, by Janet Edwards
Retour sur Aldébaran, tome 1, by Leo
The Vampire’s Curse, by Mags Halliday
You have my google-grade research beat with that one. No Q-Celtic or Middle French etymologies leaping out at me there.
Best guess I can manage off the top would be might be an alteration of the aforementioned. Either via “easy come, easy go” rhotacisation, or perhaps a sort of portmanteau on the pattern of “foosty fruit”?