Uitgevers Hatter Entertainment

Cover for Gregg Schigiel · Zooperhero Universe Coloring Book (Paperback Book) (2020)

Zooperhero Universe Coloring Book (2020)

Cover for Gregg Schigiel · Zooperhero Universe: Attack of the Pandroid! - Zooperhero Universe (Paperback Book) (2021)

Zooperhero Universe: Attack of t... (2021)

Cover for Gregg Schigiel · Zooperhero Universe (Book) (2022)

Zooperhero Universe (2022)

Cover for Gregg Schigiel · Zooperhero Universe (Book) (2022)

Zooperhero Universe (2022)

Cover for Gregg Schigiel · Zooperhero Universe (Book) (2023)

Zooperhero Universe (2023)