- The animal book, a visual encyclopedia of life on Earth, author, David Burnie
- First ladies, written by Amy Pastan ; in association with the Smithsonian
- History of the world map by map, foreword by Peter Snow
- Smithsonian natural history, the ultimate visual guide to everything on Earth, [senior project editor, Kathryn Hennessy]
- The Civil War, written by John Stanchak
- Timelines of everyone, from Cleopatra and Confucius to Mozart and Malala, editors, Ben Ffrancon Davies, Tayabah Khan ; American editor, Megan Douglass
- The history book, written by Sufiya Ahmed, Peter Chrisp, Jenny Cox, Seun Matiluko, Andrea Mills
- Remarkable birds, Stephen Moss ; [with BirdLife International]
- Extinctopedia, discover what we have lost, what is at risk, and how we can preserve the diversity of our fragile planet, written by Serenella Quarello ; illustrated by Alessio Alcini ; translated by Margaret Greenan
- Super science encyclopedia, authors, Jack Challoner, Dr. Kat Day, Hilary Lamb, Georgia Mills, Bea Perks ; consultant, Jack Challoner
- Remembering slavery, African Americans talk about their personal experiences of slavery and emancipation, edited by Ira Berlin, Marc Favreau and Steven F. Miller ; [foreword by Robin D. G. Kelley]
- Math maker lab, 27 super-cool projects : build, invent, create, discover, senior editors, Michelle Crane, Sam Kennedy ; editor, Rachel Thompson ; US editor, Kayla Dugger ; illustrator, Simon Tegg
- The science of plants, inside their secret world, Smithsonian ; in association with Royal Botanic Gardens, Kew ; senior editor, Helen Fewster ; US editors, Megan Douglass, Karyn Gerhard ; contributors, Jamie Ambrose, Dr. Ross Bayton, Matt Candeias, Dr. Sarah Jose, Andrew Mikoljaski, Esther Ripley, David Summers
- Oceanology, contributors, Jamie Ambrose, Dr. Amy-Jane Beer, Derek Harvey, Dr. Francis Dipper, Esther Ripley, Dorrick Stow
- Dinosaurs and prehistoric life
- Official guide to the Smithsonian
- History!, the past as you've never seen it before
- Cat, written by Juliet Clutton-Brock
- Game face, what does a female athlete look like?, created and developed by Jane Gottesman ; edited by Geoffrey Biddle ; foreword by Penny Marshall
- America's Castle, the evolution of the Smithsonian Building and its institution, 1840-1878, Kenneth Hafertepe
- The new children's encyclopedia
- Home activity lab, exciting experiments for budding scientists, Jack Challoner ; foreword by Jack Andraka
- People and places, a visual encyclopedia
- The tree book, the stories, science, and history of trees
- Hurricanes, Seymour Simon
- Flight, the complete history of aviation, R.G. Grant, with Philip Whiteman
- Flora, inside the secret world of plants, Smithsonian in association with Royal Botanic Gardens, Kew ; senior editor, Helen Fewster ; US editors, Megan Douglass, Karyn Gerhard ; contributors, Jamie Ambrose, Dr. Ross Bayton, Matt Candeias, Dr. Sarah Jose, Andrew Mikoljaski, Esther Ripley, David Summers
- Explanatorium of science, [senior editor, Jenny Sich]
- Asian cinema, a field guide, Tom Vick
- Visual encyclopedia
- Fire of life, the Smithsonian book of the Sun
- American history, a visual encyclopedia, by David C. King
- Universe, the definitive visual guide, general editor, Martin Rees