ISBN-13: 9781787416819 / Angielski / Miękka / 2020
Oof and Pib come from an ancient tribe. They know hardly any words -- but it doesn't stop them from being the best of friends and doing everything together . . . Until Oof starts inventing all sorts of NEW words, and Pib feels so jealous that he does something to threaten their friendship forever. Can Pib come up with a word of his own to make things right again?