Pocket Genius: Space: Facts at Your Fingertips Paperback – Illustrated, January 19, 2016

I wasn't expecting how truly "pocket" size these books are, but that is a bonus to me. I got a few of these Pocket Genius books for my nephew for Christmas, and they are jam-packed with information and wonderful illustrations! Written clearly enough for young readers, but interesting and informative for all ages of readers. The paper quality is very fine. I am truly impressed with the content and quality of these little books, especially for the price. don't hesitate to give them a go.

I got this for my youngest son who enjoys reading and everything space related. He has read it I don’t know how many times and likes to take it to school with him in his backpack to read during the day when they have breaks.

Very good,has everything I want to know

My son loves all of these! They are small but very good quality and very interesting!

My son loved it!!! He is making a collection with this pocket genius books. Excellent price too.

small and convenient, but a lot of knowledge is inside

Too small even for “pocket book”.Not “fun to learn” info, more like a college text book for a doll house

Perfect for an eight year old but not too simplified

Hours and hours of reading . Amazingly informative . And the mini sized means u can stick the book in your pocket and it's not heavy . I plan to buy the whole set . Best 6 dollars I've ever spent . This book is way more informative then many of the other space books I've ever read .

Love the information packed little book that truly is pocket sized.

Good book. Delivered very quickly.

love it