Baby Professor 
When Can I See Halley’s Comet Again? | Kids Book About the Solar System Grade 4 | Children’s Astronomy & Space Books 

What is the Halley’s Comet and when was it discovered? More importantly, who discovered it and in what circumstances. Further, what makes the Halley’s Comet different from all the other comets that have been observed so far? All these questions, along with other facts, will be explained in this learner’s book for children.

Giới thiệu về tác giả

Baby Professor showcases a collection of subjects that are educational for kids to help them learn how to do something themselves, exactly how something is done or how it came about. Children love to learn through attractive visuals and Baby Prof. is ideal to get your child the head start he or she needs for the future. Our Motto – ‘Learning is Fun, so let’s Make it Fun to Learn’.