With this activity book, you can test your observation skills with odd-one-out puzzles.
The Book of Unusual Knowledge: Big Book of Fascinating Facts & Info – Hardcover
A nice touch is the illustrated closing note from the illustrator.
A nice touch in this novel is the way it handles moral gray areas.
What stands out about this activity book is the thoughtful design of each activity.
You will find that the illustrated diagrams explain things clearly.