I love two books for kids. The world need to have more kids to know about Bitcoin. Next 30 or 40 years, they will be dominant bitcoiners, not us. We will belong to the elderly population next 3 to 4 decades. Kids now will be the future of the world and they will be the ones to accept or reject Bitcoin.
If they are taught about Bitcoin in young ages, they will hardly to be poisoned by governments. I believe in them and have good impression with two books for kids.