Pokémon Sun & Moon already got an official guide when they released in November. However, a new guide detailing the Alolan region Pokédex and postgame content is scheduled for a release next year in February.
The “Alola Region Pokédex & Postgame Adventure Guide” will include a Pokédex for Alola region Pokémon as well as information on Pokémon moves, abilities, locations, stats, and Evolutions. Additionally, there will also be lists detailing TMs, items, Berries, and Z-Crystals.
Here’s an official description of the guide:
“If getting all the Pokémon from the Alola region is your goal, or if you simply want the latest info on all these amazing Pokémon, then Pokémon Sun & Pokémon Moon: The Official Alola Region Collector’s Edition Pokédex & Postgame Adventure Guide will be your go-to for the info you need!
And if you think you’ve done everything there is to do in the Alola region, then think again! Many adventures are waiting for you after you’ve completed the main story in Pokémon Sun and Pokémon Moon, and this guide will take you through them—including the appearance of the mysterious Ultra Beasts!”
Pokémon Sun and Pokémon Moon are available for the Nintendo 3DS.