The journey to the interior, or “The Underground Adventure of the Brave Frog Rene” by Gosi Herby and Mikołaj Pasiński [KL children]

One day at breakfast, the frog Rene thinks, “Is the earth inside like a soft egg?” Like a character in Verne’s books, heroine Herba and Pasinski is read in geological and historical compendii, seeking answers to questions that cannot be described differently than as scientific. Of course, they can be treated purely theoretically, but for the fascinating frogs around her, Rene, practice counts!