Pokémon Unknown (Official Pokémon Fiction Book 13) by Jeanette Lane (Paperback, 2020)

Ash and Pikachu are on their way to school when Tapu Koko, the Guardian of Melemele Island, makes an appearance. Tapu Koko puts Ash and his friends in charge of a mysterious new Pokémon just as strange things start to happen. Could this unknown Pokémon have anything to do with it?

Publisher  :  Orchard Books
Year of publication  :  2020
Language  :  English
Paperback  :  144 pages
ISBN  :  9781408364420
Reading age  :  6 years and up
Dimensions  :  12.9 x 0.9 x 19.8 cm
Book 13 of 14  :  Official Pokémon Fiction Series