Nebula Awards Showcase 2015

From Author Wars - https://authorwars.com/publications/nebula-awards-showcase-2015-545032.html

Overview:

Title: Nebula Awards Showcase 2015
Author: Greg Bear
Year: 2015
ISBN-10: 9781633880900
Publisher: Pyr
Price: $18.00
Pages: 349
Binding: Trade Paperback
Type: Anthology
Title Reference: Time Considered As a Helix of Semi-Precious Stones
Notes: First printing as per number line.
Precise pub date from Amazon as of 2016-01-02.
$19.00 in Canada.
Note "About the Editor" (page 347) & "About the Cover Artist" (page 349).
All the filling material (lists, paratext) hasn't been entered.
Sofia Samatar is given as "Sophia" both on toc and title page.