The author has now combined Parts 3 and 4 in the "Journey Through Grammar Land" series into one longer workbook. The topics covered remain the same. In the first part of the combined book, students take a trip through the Descriptive Mountains on their way to the Central Intelligence Adverbial Agency - students will recognize these as adjectives and adverbs.  Students also meet King Falsifier and other renegades in this book. In the second part, students tour the Preposition Railway Station (prepositions) and Connecting Junction (conjunctions).