I'd like to get my 8 y.o. nephew an introduction to critical thinking.
My coworker just pointed out this (which, despite its appearance, might actually be geared towards adults).
https://www.amazon.com/Illustrated-Book-Bad-Arguments/dp/1615192255
Would love to hear any other suggestions folks have. Books geared towards kids are best, but I'd also be interested in those aimed at preteens or young teens.