26 books • 9 series
Book #2: The Adventures of Gastão In Japan
Book #2: The Adventures of Gastão In Japan (Korean)
Book #2: The Adventures of Gastão In Japan (Traditional Chinese)
Book #3: The Adventures of Gastão in South Korea
Book #3: The Adventures of Gastão In South Korea (Simplified Chinese)
Book #2: The Adventures of Gastão In Japan (Simplified Chinese)
Book #3: As Aventuras do Gastão na Coreia do Sul
Book #4: As Aventuras do Gastão no Dubai
Book #6: As Aventuras do Gastão no Sri Lanka
Book #2: As Aventuras Do Gastão No Japão 2a Edição
Book #1: Conversas com a Inteligencia Artificial
Book #3: Las Aventuras de Gastão en Corea del Sur
Book #1: Let's Ask AI
Book #1: Os Sonhos do Gaspar