A classic reference book that has been used by millions all over the world, Roget’s International Thesaurus is the product of more than a century and a half o

2015 Caldecott Honor Book 2015 Sibert Medal Winner For shy young Peter Mark Roget, books were the best companions -- and it wasn’t long before Peter began wri

The revolutionary achievement of Dr. Peter Mark Roget‘s first edition in 1852 was the development of a brand–new principle: the arrangement of words and phr