Reddit reviews The Book of Gods

You might want to take a look at The Book of Gods or The Belief Book, both by David G. McAfee. I've read (well, skimmed...) the first and it's definitely aimed at that age range and seems like it's just what you're looking for.

Or something like this: https://www.amazon.co.uk/Book-Gods-David-G-McAfee/dp/1533066760. He is an atheist author that has studied religion and has done quite a few good books that might be helpful

Here are some books you may find useful:

https://www.amazon.com/Belief-Book-David-G-McAfee/dp/1908675314

https://www.amazon.com/Book-Gods-David-G-McAfee/dp/1533066760

https://www.amazon.com/Relax-Its-Just-God-Religious/dp/1941932002

https://www.amazon.com/Parenting-Beyond-Belief-Raising-Religion/dp/0814437419

https://www.amazon.com/Raising-Freethinkers-Practical-Parenting-Beyond/dp/0814410960

• The Belief Book
  
• The Book of Gods
  
• The Book of Religions
  
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