"An investigator must solve a brutal murder on a claustrophobic asteroid mine in this tense science fiction thriller from the author of Salvation Day. Hester Marley used to have a plan for her life. But when a catastrophic attack left her injured, indebted, and stranded far from home, she was forced to take a dead-end security job with a powerful mining company in the asteroid belt. Now she spends her days investigating petty crimes to help her employer...

When an asteroid has an 84.7% chance of colliding with the Earth in four days, eleven-year-old Kemi, who loves scientific facts and probability, assembles a time capsule to capture her family's truth as she tries to come to terms with saying goodbye.

Set three months before a deadly asteroid is due to hit Earth, this Last Policeman sequel chronicles the further adventures of Hank Palace. The Concord Police Department is now operating under the auspices of the U.S. Justice Department, and Hank is out of a job-until he's hired by a business tycoon to help find the man's estranged son. It isn't long before Hank's missing-person case turns into a murder investigation.

Gets lost in space (topic: the solar system); Arnold's know-it-all cousin gets Ms. Frizzle's class lost in outer space. Out of this world (topic: space rocks): When an asteroid heads straight for the school, Ms. Frizzle arranges a field trip into space. Gains weight (topic: gravity): Ms. Frizzle takes the class into space and turns the bus into a planet with adjustable gravity. Plays ball (topic: forces): Ms. Frizzle combines physics and baseball...