"Pinkalicious reads in bed, at the table, and even while she is walking. When Pinkalicious can't find any new books to read at the library, what does she do?"--

When the local library tries to cancel story time because the babies are too loud, it's up to Boss Baby and this trusty team to save the day!

Otter and his friends visit the library, where they discover that they can go anywhere and have as many adventures as they want by reading books.

"The bad seed is in a good mood...for once. That's because there's a really cool book at the library available for checkout. The bad seed reads, and reads, until the book can't be read anymore. But suddenly, he gets bad news: The book must be returned to the library so another seed can enjoy it. Will the bad seed return to his baaaaaad ways and keep the book?"--

After a visiting the library to search for new adventure ideas, Miguel and Clarke go on a trip that is out of this world.

Catboy, Owlette, and Gekko try to save the library from the villain Romeo, who is using a nefarious machine to erase the text from library books and replace it with his own photographs.