Will my cat eat my eyeballs? by Caitlin Doughty.

Will my cat eat my eyeballs?: big questions from tiny mortals about death by Caitlin Doughty, illustrated by Dianné Ruz. Weidenfeld & Nicolson 2019. 

Honest and humorous, this is an entertaining look into life after death, including rituals and the decaying process.

Although questions may have come from children, the book itself is not written for them. 

Adult intervention may be required for inquiring young minds.