Discovering a smelly creature in her garbage can that she names after herself, Olga befriends and studies the eccentric Olgamus using the scientific method, the practices of Jane Goodall, and other scientific concepts.

"Olga's beloved companion, Meh, is now a mom! She has a litter of adorable babies that look like spring rolls. But the babies aren't just adorable--they're a handful! How can Olga stop them from covering her house in rainbow poop if she's busy making sure they're fed?"--Provided by publisher.