Please add Millán Picouto's "Ciclo de Mercurio"

[Daniel]

* Title: Ciclo de Mercurio
* Author(s) name(s): Millán Picouto
* ISBN: 978-84-931893-7-2
* Publisher: Ediciones Linteo
* Publication Date Year: 2002
* Publication Date Month: 1
* Publication Date Day: 1
* Page count: 302
* Format: paperback
* Description: O primerio volume da serie "O Macrocosmos", presidido polo mensaxeiro celeste, o mediador, o condutor das almas, que representa o poder da palabra. Dúas comedias e dúas traxedias integran o ciclo: Conto de abril, A peso de ouro, Silvania e Fisterra.
* Language: Galician
* Link to book page which includes the cover: https://www.edicioneslinteo.com/libro...

[Bruno]

This book (ISBN) was already in GR, with wrong details.

Fixed:
https://www.goodreads.com/book/show/1...