El señor Bello y el elixir azul

From Author Wars - https://authorwars.com/publications/el-senor-bello-y-el-elixir-azul-914932.html

Overview:

Title: El señor Bello y el elixir azul
Author: Paul Maar
Year: 2006
ISBN-10: 8478442480
Publisher: Siruela
Pages: 245
Binding: Hardcover
Type: Chapter Book
Title Reference: El señor Bello y el elixir azul
Notes: Apparently first Spanish printing. {{Tr|Falcón Quintana}}. Data retrieved from Deutsche Nationalbibliothek. Month of publication from Amazon.de No price printed on back cover as seen in an Amazon scan.