While doing spring cleaning in her room, Jesse comes across a crayon on her window sill that is curiously bent over. She recalls that the crayon was there all winter and not bent at all. Jesse begins to wonder what caused the crayon to bend. Using science skills, Jesse discovers how the Sun is closest to Earth in summer and that’s why the crayon melted.
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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 Vexing Hectare Detector
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
