- E. coli, Randall McPartland - (electronic bk.)
- The people and culture of the Delaware, Raymond Bial - (electronic bk.)
- Amphetamines, Gerry Boehme - (electronic bk.)
- Down syndrome, Petra Miller - (electronic bk.)
- E-cigarettes, the risks of addictive nicotine and toxic chemicals, Elissa Bass - (electronic bk.)
- Oxycodone, Jackie Friedman Stanmyre - (electronic bk.)
- Standing in a Supreme Court justice's shoes, Caitie McAneney - (electronic bk.)
- What is wind?, Linda Ivancic - (electronic bk.)
- Inventors of communications technology, Heather S. Morrison - (electronic bk.)
- Ogres - (electronic bk.)
- Understanding neutrons, B.H. Fields and Fred Bortz - (electronic bk.)
- What is motion?, Laura L. Sullivan - (electronic bk.)
- Rohypnol, Kate Shoup - (electronic bk.)
- United States, Sharon Gordon - (electronic bk.)
- Paratroopers, what it takes to join the elite, Tim Ripley - (electronic bk.)
- Leprechauns - (electronic bk.)
- Building bridges, Rebecca Stefoff - (electronic bk.)
- Ebola, Petra Miller - (electronic bk.)
- The California gold rush, Kate Shoup - (electronic bk.)
- Inventors of computer technology, Heather S. Morrison - (electronic bk.)
- Building dams, Rebecca Stefoff - (electronic bk.)
- Texas and the Mexican War, Kate Shoup - (electronic bk.)
- What is the color spectrum?, Linda Ivancic - (electronic bk.)
- Demolitions experts, what it takes to join the elite, Tim Ripley - (electronic bk.)
- What is a wave?, Linda Ivancic - (electronic bk.)
- Dengue fever, Petra Miller - (electronic bk.)
- Standing in the Secretary of State's shoes, Caitie McAneney - (electronic bk.)
- The Civil Rights Movement, Enzo George - (electronic bk.)
- What is gravity?, Laura L. Sullivan - (electronic bk.)
- Understanding quarks, B.H. Fields and Fred Bortz - (electronic bk.)
- Fighter pilots, what it takes to join the elite, Tim Ripley - (electronic bk.)
- Medusa and Pegasus, Amy Hayes - (electronic bk.)
- Understanding neutrinos, B.H. Fields and Fred Bortz - (electronic bk.)
- Building dams, Rebecca Stefoff - (electronic bk.)
- Mexico, Ruth Bjorklund - (electronic bk.)
- What is heat?, Laura L. Sullivan - (electronic bk.)
- Alopecia areata, Petra Miller - (electronic bk.)
- Hepatitis, Petra Miller - (electronic bk.)
- Inventors of health and medical technology, Heather S. Morrison - (electronic bk.)
- Understanding Photons - (electronic bk.)
- Building roads, Rebecca Stefoff - (electronic bk.)
- A teacher's job, Erika de Nijs - (electronic bk.)
- Cystic fibrosis, Petra Miller - (electronic bk.)
- People and Culture of the Apache - (electronic bk.)
- Drone operators, what it takes to join the elite, Tim Ripley - (electronic bk.)
- Understanding Higgs bosons, Fred Bortz - (electronic bk.)
- The human body, Moira Butterfield and Pat Jacobs - (electronic bk.)
- Standing in the president's shoes, Sarah Machajewski - (electronic bk.)
- The California gold rush, Kate Shoup - (electronic bk.)
- Tuberculosis, Randall McPartland - (electronic bk.)