Shoo Rayner has written about 150 books and illustrated about 70 for other authors as of Jan 2011.
70
The Harry Potter books have been published in at least 70 languages.
Common Core is a force in education. They are recommending that children should read 30% fiction and 70% nonfiction. About 17% of children's books are nonfiction.
I would say that Eric Carle is considered famous because of his book The Very Hungry Caterpillar. He has illustrated 70 more books since his book was published in 1969. Many of these books were bestsellers, and many of them are his.
70% of 600 = 420 of the books are fiction
Avi's first published book after his dissertation in 1962, was Things That Sometimes Happen, which came out in 1970. His real name is Edward Irving Wortis and he has written over 70 books.
70
Who has written over 70 books for children and five Corretta Scott King Awards?
C.S. Lewis's books have been translated into over 70 languages.
It depends on the date of the books creation or publication date. For current works the term under US copyright law is life of the author plus 70 years. For works published between 1964 and 1923 that were properly renewed the term is 95 years from date of 1st publication. Works published before 1923 are in the public domain.
Copernicus wrote one major book called "De revolutionibus orbium coelestium" (On the Revolutions of the Celestial Spheres), which was published in 1543. This work outlined his heliocentric theory that the Earth and other planets revolve around the Sun.
They get £70 (GBP). However,should a radio station play a song that hasn't been published,they must pay the £70 into a kitty which is then divided between the published artists,no matter how wealthy!