This is about math and more for older children, but I like these in particular. It's great for a summer. A kid in Jr high to HS can leaf through and find some i

This is about math and more for older children, but I like these in particular. It's great for a summer. A kid in Jr high to HS can leaf through and find some illustration that looks intriguing and then there are something like 2-4 pages to read about maybe fibseq or knots or whatever. http://www.goodreads.com/book/show/1473881.The_Joy_of_Mathematics http://www.goodreads.com/book/show/1473881.The_Joy_of_Mathem... http://www.goodreads.com/book/show/1473882.More_Joy_of_Mathematics http://www.goodreads.com/book/show/1473882.More_Joy_of_Mathe... http://www.goodreads.com/book/show/1577533.The_Magic_of_Mathematics http://www.goodreads.com/book/show/1577533.The_Magic_of_Math...