This%20simple%20but%20informative%20book%20brings%20the%20fascinating%20world%20of%20dinosaurs%20to%20life%20for%20preschoolers.%20They’ll%20enjoy%20poring%20over%20the%20bold%2C%20graphic%20illustrations%20as%20they%20learn%20all%20about%20the%20latest%20dinosaur%20discoveries%2C%20including%20research%20that%20shows%20that%20many%20dinosaurs%20were%20feathered%20and%20that%20birds%20are%20close%20relatives%20of%20dinosaurs.%20Lively%2C%20up-to-date%2C%20and%20colorful%2C%20this%20is%20a%20perfect%20first%20book%20about%20dinosaurs!