This Coloring Book is a part of Trains: Adults Coloring Book that collect of beautiful trains around the world. This Book Contains train sketches for coloring.
- Original Title:Trains: Adults Coloring Book Vol.7: Train Grayscale Coloring Books for Adults Relaxation Art Therapy for Busy People
- Author:Mimic Mock
- Publisher:Published August 20th 2016 by Createspace Independent Publishing Platform
- Format:Paperback, 58 pages