This document discusses various reference tools that can be used to plan a trip to Hawaii, including dictionaries, encyclopedias, atlases, almanacs, and thesauruses. It provides examples of the type of information each reference tool contains and how they could be used to find specific details about Hawaii, such as climate, geography, history, and word meanings. In summary:
1) Different reference tools provide different types of information to help plan trips.
2) Tools like dictionaries and thesauruses help with word definitions and synonyms, while encyclopedias and atlases provide location details.
3) Almanacs contain current facts and statistics useful for trip planning.