
Doctor Proctor and the kids (and the fart powder ) are back with a time traveling bathtub and a very special mission It's another fart-tastic adventure. The Fart Powder was such a successful invention that Doctor Proctor, Nilly, and Lisa couldn't stop there. Next...

Doctor Proctor and the kids (and the fart powder ) are back with a time traveling bathtub and a very special mission It's another fart-tastic adventure. The Fart Powder was such a successful invention that Doctor Proctor, Nilly, and Lisa couldn't stop there. Next...

![Doktor Proktors Zeitbadewanne [German] 3401063308 Book Cover](https://m.media-amazon.com/images/I/513l8-q8+JL._SL500_.jpg)
![La baignoire à remonter le temps [French] 2747027562 Book Cover](https://m.media-amazon.com/images/I/419akO-ISBL._SL500_.jpg)



![Doktor Proktor i wanna czasu (Polish Edition) [Polish] 8324583823 Book Cover](https://m.media-amazon.com/images/I/51zZtayXtHL._SL500_.jpg)

The fart powder was such a successful invention that Doctor Proctor couldn't stop there. Next up: a time-travel bath bomb. Throw the bath bomb in the tub, lather up and imagine where you'd like to visit. The battle of Waterloo? No problem. The French Revolution? Let's go


![El doctor Proctor y la bañera del tiempo [Spanish] 842464784X Book Cover](https://m.media-amazon.com/images/I/517+tDyB1BL._SL500_.jpg)
![Doktor Proktor i wanna czasu [Polish] 8324583343 Book Cover](https://m.media-amazon.com/images/I/41JhY5RAbVL._SL500_.jpg)