The free pdf's of the book in English can be found below:
![Cover of Wally and Deannas Groundwater Adventure](/earth-sciences-museum/sites/default/files/uploads/images/a_cover.png)
Wally and Deannas Groundwater Adventure (English)
The pdf's of translations are below in alphabetical order based on translation language in English:
Afrikaans translation by Fanus Fourie
![Cover of Afrikaans translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_afrikaans_translation.png)
Willie en Deidré se Grondwater Avontuur (Afrikaans)
Arabic translation by Yasamen Abdulbasit Alahmar and Hind Bash Imam, Scientific and linguistic review by Khalil Ibrahim Al-Samarrai
![Cover of Arabic translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_arabic_translation.png)
مغامرات والي وديانا في المياه الجوفية (Arabic)
Creole translation by Sabine Cherenfant
![Cover of Creole translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_creole_translation.png)
Janjan ak Dayana Al Wè Dlo Anba Tè (Creole)
French translation by Paisley Worthington
![Cover of French translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_french_translation.png)
Vic et Gabrielle explorent les eaux souterraines (French)
German translation by Christina Formanek
![Cover of German translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_german_translation.png)
Willi und Tinas abenteuerliche Grundwasser-Reise (German)
Greek translation by Ειρήνη Νταγκουνάκη
![Cover of Greek translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_greek_translation.png)
Η ΠΕΡΙΠΕΤΕΙΑ ΤΟΥ ΝΙΚΟΛΑ ΚΑΙ ΤΗΣ ΝΕΡΟΣΤΑΛΙΤΣΑΣ ΣΤΑ ΥΠΟΓΕΙΑ ΝΕΡΑ (Greek)
Hausa translation by Aminu Ibrahim
![Cover of Hausa translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_hausa_translation.png)
Tafiyar ƙoƙi da gizo don ganin ruwan ƙasa (Hausa)
Hungarian translation by Judit Déri-Takács
![Cover of Hungarian translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_hungarian_translation.png)
Kristóf és Csilla vízi kalandjai (Hungarian)
Indonesian translation by Azwar S. Muhammad
![Cover of Indonesian translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_indonesian_translation.png)
Cata dan Tesa Petualangan Air Tanah (Indonesian)
Italian translation by Eleonora Lupi and Mara Meggiorin
![Cover of Italian translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_italian_translation.png)
L’avventura nelle acque sotterra- nee di Wally e Dina (Italian)
Japanese translation by Kimpei Ichiyanagi
![Cover of Japanese translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_japanese_translation.png)
ウォーリーとディアンナの 地下水アドベンチャー(Japanese)
Malay translation by Intan Saimy
![Cover of Malay translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_malay_translation.png)
Pengembaraan Air Tanah Adi dan Dina (Malay)
Mandarin translation by YingYing Liu
![Cover of Mandarin translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_chinese_translation.png)
Portuguese translation by Nilson Guiguer and Elaine Azevedo
![Cover of Portugese translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_portuguese_translation.png)
Aventuras de Léo e Bia pelas Águas Subterrâneas (Portuguese)
Spanish translation by Luis Camilo Suescún
![Cover of Spanish translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_spanish_translation.png)
La aventura en las aguas subterráneas de Diego y Sara (Spanish)
Urdu translation by Muqaddas Tariq
![Cover of Urdu translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_urdu_translation.png)
چنکو-اور-مینا-کی-مہم-جوئی (Urdu)
Yoruba translation by Dr. Oluwole Ayinde Oyedeji
![Cover of Yoruba translation](/earth-sciences-museum/sites/default/files/uploads/images/cover_of_yoruba_translation.png)
Irin ajo Juli ati Ola lo si inu ile nibi ti omi ti nsun (Yoruba)