Sergio Collori
Alphabet - Graffiti- Alphabet a to Z
- Alphabet Coloring Book
- Alphabet Letters - Flip Book with 350 Coloring Pages
- Blank Comic Book
- Cat and Cat, and One More Cat
- Coloring Book for Kids
- Gato Star Libro de Colorear
- Graffiti Alphabet
- Meus Gatos Fofos
- Mio Gatto Carino - Libro Da Colorare per Bambini
- Mon Chat Mignon - Livre de Coloriage