Kingdom of Ash (Throne of Glass, #7)

by Sarah J. Maas

She passed through a world where a great city had been built along the curve of a river,

That is Velaris!

the buildings impossibly tall and glimmering with lights.

She passed through a world of snowcapped mountains under shining stars. Passed over one of those mountains, where a winged male stood beside a heavily pregnant female, gazing at those very stars. Fae.

Feyre and Rhysand what are you doing here! Lol