139 books • 34 series
Cooking with Chef Hedgehog (Animal Chefs)
A Nest of Bones (Fossils Uncovered!)
Tiny Giants (Fossils Uncovered!)
Bones in the Badlands (Fossils Uncovered!)
Bones in the Cliff (Fossils Uncovered!)
Dinosaur Eater (Fossils Uncovered!)
An Egg Thief? (Fossils Uncovered!)
The War Against Ebola (Wars Waged Under the Microscope)
Fakes and Hoaxes (History Raiders)
The War Against Cancer (Wars Waged Under the Microscope)
Army Rangers (Mission: Special Ops)
Navy Seals (Mission: Special Ops)
Delta Force (Mission: Special Ops)
Green Berets (Mission: Special Ops)
Pararescue Jumpers (Mission: Special Ops)
Army Night Stalkers (Mission: Special Ops)
Women Rulers
Desert Survival Guide (Brave the Biome)
Special Forces Careers (Careers on the Front Line)
Army Careers (Careers on the Front Line)
Arctic and Antarctic Survival Guide (Brave the Biome)
Surviving the Tsunami (Disaster Diaries)
Women Rulers Hidden in History (Hidden History)
Women Warriors Hidden in History (Hidden History)