Readers on Amazon consider it readable at 4 - 8 Grade Level.
Readers of age 9 - 13 years will enjoy Garfield Food for Thought: His 13th Book .
It's not that he doesn't have plenty to think about. Garfield could ponder the fact that he's the most popular cat in feline history. He could even examine his soul to discover why he's so funny, so mean to Odie, so nice to Nermal, and so exasperating and lovable to Jon. But he'd probably just prefer to think about food.... Read more