: How to Interrogate a Unicorn/The Briefcase
How to Interrogate a Unicorn - When characters escape their books in the library, Olive and Otto must figure out how and why it’s happening and put a stop to it.
Curriculum: Data collection and analysis; sorting and classifying information
The Briefcase - When Ms. O’s important briefcase is stolen by a shape shifter, Olive and Otto must get it back.
Curriculum: Measurement; comparing relative weights of objects