The World's Greatest Search & Discover is the most exciting hidden objects game ever made! Bring history to life and explore millions of years of Earth’s story. This big, colorful poster (36"x72") can be wiped clean and was created by artist Matt Maley. It promises hours of fun for everyone, with hundreds of interesting things to find! Join Halley and G.L.O.B.E. as they travel through time, from the beginning of Earth to the 21st century. Discover what’s real, what’s legend, and learn about the events that shaped our world.