Title: Dog Finds Lost Dolphins (National Geographic Chapters Series), Author: Elizabeth  Carney
Title: Pirateology: The Pirate Hunter's Companion, Author: Captain William Lubber
Title: Chasing Lincoln's Killer: The Search for John Wilkes Booth, Author: James L. Swanson
Title: Election!: A Kid's Guide to Picking Our President (Updated Edition), Author: Dan Gutman