GK of Author and 7 wonder

 J . K  RowlingJ. K Rowling is the first billionaire author in the world and her given book is the " fastest selling book of all time". Her seven books have been translated in 67 languages and adapted...

Kalp DuggarHi my name is Kalp Duggar and I study in class 7th and this is my second book in bri books . Pls check it out .