Are on USA Today this morning!! I am in LOVE with this cover, omg. Thank you, Penguin.
Also, the first chapter has been posted there as well, and you can check out the beginning of Day and June's continuing journey:
"Where are they going for the sequel? Not Disney World Las Vegas. Military-trained whiz kid June and Robin Hood-esque Day met in the first book, and now are off from Los Angeles to Sin City in Prodigy (G.P. Putnam's Sons), out in bookstores Jan. 29. The Elector Primo of the Republic has died, with his son assuming power."USA Today's reveal of the cover and first chapter: [link]
Hope you enjoy!!