The Mummy, the Will, and the Crypt is a book more meant for kids age 8 to 11. This is because if the book is read by 13 year old it would be boring, and if it was read by a 6 year old he or she would not understand the book and what specific sentences mean. The book however is also somewhat tragic because Grandma gets a brain tumor, and Johnny’s dad also gets his plane shot down by the Koreans and they don’t know if he is dead or alive.