Read in any order to solve the mystery!

T-Rex Adventure Book

In this chapter book, the Subject Scouts shrink down to a microscopic size in the MicroLab on their spaceship. The MicroLab contains a terrarium full of real, live, shrunken dinosaurs! When a sneaky alien named Wixy sends the Subject Scouts into the dino terrarium, they get an up-close-and-personal look at a Tyrannosaurus Rex.

The T-Rex Adventure Book has a Lexile® Measure of 470L.