Unova Dex by krokus00 on DeviantArt

Pokémon Black/White - Unova Pokédex

Pokémon: Trainer's Mini Exploration Guide to Unova, Book by Kay Austin, Official Publisher Page

Countdown to Pokémon GO Tour: Kanto—celebrate the Unova region with us!

Pokemon Unova Region Poster by StuAnimeArt on DeviantArt

Pokemon Legends: Arceus May Be Teasing a Bigger Connection Between the Unova and Sinnoh Regions

Pokémon TCG: First Partner Pack (Unova) – TCG Collectors Club

Pokémon Go' Data Mine Reveals Unova Stone, Competitive Rank System and More

unova confirmed : r/pokemonmemes

Pokemon Go Unova Stone: How to get it and which Pokemon need it to evolve

More progress on Unova Emerald! : r/PokemonROMhacks