- B-1B Lancer, Megan Cooley Peterson - library binding
- Pluto and other dwarf planets, Gail Terp
- Bog mummies, where did they come from?, Megan Cooley Peterson - library binding
- V-22 Osprey, by Megan Cooley Peterson - hardcover
- Saturn and other outer planets, Gail Terp - hardcover
- Saturn and other outer planets, Gail Terp - library binding
- Bog mummies, where did they come from?, Megan Cooley Peterson
- F-35 Lightning II, Megan Cooley Peterson - hardcover
- King Tut, is his tomb really cursed?, Megan Cooley Peterson - paperback
- The dinosaur extinction, what really happened?, Megan Cooley Peterson - library binding
- Mikoyan MiG-35, Megan Cooley Peterson - library binding
- Baby hippos, Deanna Caswell
- B-1B Lancer, Megan Cooley Peterson - hardcover
- F-35 Lightning II, Megan Cooley Peterson - library binding
- Pluto and other dwarf planets, Gail Terp - library binding
- Earth and other inner planets, Gail Terp - library binding
- The dinosaur extinction, what really happened?, Megan Cooley Peterson
- The sun and other stars, Gail Terp - library binding
- Baby giraffes, by Deanna Caswell
- Earth and other inner planets, Gail Terp - hardcover
- The sun and other stars, Gail Terp
- Egyptian pyramids, how did they get built?, Megan Cooley Peterson - hardcover
- King Tut, is his tomb really cursed?, Megan Cooley Peterson - hardcover
- Stonehenge, who built this stone formation?, Megan Cooley Peterson - paperback
- B-2 Spirit, Megan Cooley Peterson - hardcover
- Owls, Nicki Clausen-Grace
- Baby tigers, Barbara Shafer - hardcover
- Bog mummies, where did they come from?, Megan Cooley Peterson - paperback
- Bog mummies, where did they come from?, Megan Cooley Peterson - library binding
- The dinosaur extinction, what really happened?, Megan Cooley Peterson
- The Milky Way and other galaxies, Gail Terp - library binding
- The dinosaur extinction, what really happened?, Megan Cooley Peterson - paperback
- Baby pandas, Deanna Caswell
- Red-eyed tree frogs, Nicki Clausen-Grace - library binding
- The sun and other stars, Gail Terp - library binding
- B-2 Spirit, Megan Cooley Peterson - library binding
- Baby owls, Deanna Caswell
- Stonehenge, who built this stone formation?, Megan Cooley Peterson - library binding
- King Tut, is his tomb really cursed?, Megan Cooley Peterson - library binding
- Owls, Nicki Clausen-Grace - library binding
- Bog mummies, where did they come from?, Megan Cooley Peterson - paperback
- Baby harp seals, Christine Thomas Alderman
- Baby hedgehogs, Deanna Caswell - hardcover
- V-22 Osprey, by Megan Cooley Peterson - library binding
- The search for new planets, Gail Terp - library binding
- Baby koalas, Deanna Caswell - hardcover
- Mikoyan MiG-35, Megan Cooley Peterson - hardcover
- The search for new planets, Gail Terp - hardcover
- The Milky Way and other galaxies, Gail Terp
- Stonehenge, who built this stone formation?, Megan Cooley Peterson