An adult coloring book by Kerby Rosanes, an illustrator based in the Philippines. It travels through strange imaginary worlds, where each picture opens onto another world inside it. A Viking ship sails through the eye of a skull, a steampunk city rises from the pages of an open book, and a giant turtle carries a haunted house on its back.
A magic key is hidden in each world, and that key leads on to the next one. The book is a paperback with 96 pages, in a 25 x 25 cm square format.