But I'll delay no further!
On Team Zombie, my two favorite stories are Scott Westerfeld's, set on an abandoned pot farm where the adults are losing it while the kids long for some adventure beyond the fences, and Maureen Johnson's, where a celebrity adherent to a strange religion has turned her adopted children into zombies as part of a religious rite. Carrie Ryan's story is set in the same universe as The Forest of Hands and Teeth and The Dead-Tossed Waves and is a great addition to that world. I wasn't a fan of the first book, but the subsequent stories have really grown on me.
Over on Team Unicorn, I loved Naomi Novik's unicorn who plays fast and lose with the rules of virginity, and Meg Cabot's avenging unicorn. Diana Peterfreund's story is set in her already existing killer unicorns universe, and has almost convinced me that I need to hunt down those other books. The story works well on its own, but I was constantly wondering if these characters had a bigger life in the other novels or if, like in Carrie Ryan's story, these were all-new characters set in a familiar world.
I really loved that these are authors who seem truly committed to diversity, as there are multiple stories with non-white protagonists and there are two stories with queer protagonists. Whether you're Team Zombie or Team Unicorn, there really is something for everyone here.
If you have even a passing interest in zombies or unicorns, I highly recommend you check this out. With such a high caliber group of authors, you're sure to find something to love, and might even be persuaded to some of the other side's arguments. And you'll probably come away with a few new authors whose non-zombie/unicorn work you want to go check out.