A review by amdame1
Jigsaw Jones Super Special #2 (Jigsaw Jones, Super Special) Case of the Million Dollar Mystery by James Preller

3.0

This is newly published by Feiwel and Friends (rather than Scholastic), not Preller writing new books in the series.
There is a contest to create an invention and the prize is a million dollars. Eddie thinks he has done it and puts the envelope with his plans in it on the teacher's desk. When they go missing, Jigsaw Jones and his partner Mila are on the case.
A chapter book mystery perfect for beginning readers.