Dora the Explorer We Go Together--Same and Different Wipe Off Workbook. Dora and Boots are on a Nick Jr. adventure. This time they're fixing things that got sneezed out of place by a sick Gusty the Explorer star. Children can help Dora and Boots put things back where they belong while they practice sorting objects into groups by color, texture, size, function, and placing numbers and letters in the correct order. This workbook can be used with markers or crayons and then can be wiped off with a tissue or cloth, so the book can be used over and over again! Filled with 24 full-color pages, this wipe-off workbook appeals to preschool children who like to explore, find, sort, match, and categorize.