When it's red.
The blue thread in the I Spy School Days book can be found on the blue baseball cap on the bottom right corner of the "Art Class" spread.
It's in the nest with the shell in it
Noah Webster.
The Blue Ocean Strategy book was published in 2005 by Harvard Business School Press. The book is all about business strategies that companies use to expand their business.
Noah Webster
Blue School was created in 2007.
You can get a blue book by answering a book code, along with some coins.
book - bookEND, BLUE book, book BURNING
go to Kelley Blue Book..... kbb.com
Healthcare Blue Book was created in 2008.
Wisconsin Blue Book was created in 1853.
Blue Book - magazine - was created in 1905.