Impara il Giapponese con le Storie Volume 1 : HikoichiYumi Boutwell, Andrea CALO, John Clay Boutwell · First published 2021Open the Tome
101 Japanese Set Phrases and Power WordsYumi Boutwell, John Clay Boutwell · First published 2019Open the Tome
Frank and the Obaasan, a Japanese Reader for BeginnersYumi Boutwell, John Clay Boutwell · First published 2019Open the Tome
Learn Japanese Through Dialogues : DirectionsYumi Boutwell, John Clay Boutwell · First published 2019Open the Tome
Learn Japanese with Stories Volume 10 Urashima TarouYumi Boutwell, John Clay Boutwell · First published 2019Open the Tome
Momotaro, el nio MelocotnYumi Boutwell, Sabrina Iturbide, John Clay Boutwell · First published 2019Open the Tome
