They are all marsupials.
Grapefruit, tangerines and limes
They are all citrus fruits.
Agatha Christie, Dorothy Sayers, P.D. James
"I'm on Aslan's side even if there isn't any Aslan to lead it. I'm going to live as like a Narnian as I can even if there isn't any Narnia." ~ Puddleglum, The Silver Chair by C.S. Lewis
They are all mystery authors.
Lilies, daffodils, snowdrops
To the future, to the past - anywhere provided it's together.
These flowers are all grown from bulbs, & are seasonal, that is to say, they are perennials.
Black Swan, Numbat and Kangaroo Paw. (in Australian terms)
They are the state emblems of Western Australia!
Murray, Murrumbidgee, Darling (also in Australian terms)
"Now you are a lioness," said Aslan. "And now all Narnia will be renewed."
(Prince Caspian)
They are all in New South Wales.
Pensacola, Cape Canaveral, and Miami ( in USA terms)
Those are all in Florida!
Femur, radius, clavicle
There, shining in the sunrise, larger than they had seen him before, shaking his mane (for it had apparently grown again) stood Aslan himself.
"...when a willing victim who had committed no treachery was killed in a traitor's stead, the Table would crack and Death itself would start working backwards."
All bones in the human skeleton.
Raspberries, Chillies, Oranges (hint: preserves)
They’re all rodents
Pecans, Almonds, and Pistachios
"And this is the marvel of marvels, that he called me beloved."
(Emeth, The Last Battle)

