HELIOS VALLEY
From the edge of the map, in color.
← Atlas Valley
Xenobotanica book cover — an alien botanical specimen rendered half in grayscale line art, half in painted forest green and ochre
XENOBOTANICA
A Grayscale Coloring Book of Alien Botanical Specimens

Fifty specimens from a world that doesn't exist yet, rendered in fine grayscale line. Bring your own color to Helios Valley's first book.

FIND IT ON AMAZON

Xenobotanica is the first world Helios Valley is coloring in. More are already taking shape — including corners of Atlas Valley's own novels, waiting for their own grayscale editions.

BONUS DOWNLOADS
Three more specimens, free to take with you.

Not in the book. Print any of these at home, no email required.

A simplified alien moth-flower coloring page, easy lines, good for kids or a quick fill-in
FOR FIRST-TIME COLORISTS
A simplified specimen, easy lines, good for kids or a quick fill-in.
DOWNLOAD
A richly detailed mandala-eye alien flower specimen, matching the density of the book's interior pages
BOOK-QUALITY DETAIL
Full intricacy, matching the density of the 50 specimens inside Xenobotanica.
DOWNLOAD
A finished grayscale seed pod specimen piece, print-ready as-is
READY TO FRAME
A finished specimen piece, print-ready as-is, no coloring needed.
DOWNLOAD
A grayscale coloring page from Unidentified Fauna Objects — a spiraled shell crowned with a fan of crystalline spikes
U.F.O.
Unidentified Fauna Objects
Coming soon
Landscapes
The next world stretches into terrain.