It’s Spring Break and the gang is presented with a mysterious new riddle that will challenge their mathematics skills and senses. What is the perplexing, suspended ring that oscillates? Jesse and her pals must work together to find out! And just what in the heck is oscillate?
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The Secret in the Jelly Bean Jar
The Riddle of the Spinning Sycamore Seed
The Case of the Clicking Clock
The Microscopic Snot Debacle
The Mighty Lever Endeavor
The Clue in the Painted Pattern
The Hint in the Peeping Pupil
The Conundrum of the Crooked Crayon
The Question of the Vomit Vortex : A Jesse Steam Mystery Solved through Science
The Case of the Clicking Clock : A Jesse Steam Mystery solved through Engineering
