|
The Roswell UFO Mystery
|
|
890 |
W |
5.4
|
2020 |
|
|
The Rough-Riding Adventure of Bronco Charlie, Pony Express Rider
|
|
510 |
N |
2.7
|
2011 |
|
|
The Runaway Puppy: A Mystery with Probability
|
|
520 |
P |
3.0
|
2011 |
|
|
The Runaways
|
|
480 |
|
3.6
|
2019 |
|
|
The Saber-Toothed Tiger and the Siberian Tiger
|
New! Fall 2023 |
|
|
|
2023 |
|
|
The Samurai: Japan's Warriors
|
New! Spring 2024 |
|
|
|
2024 |
|
|
The Science Behind Epic Earthquakes
|
|
850 |
|
6.2
|
2022 |
|
|
The Science Behind Hurricane Horrors
|
|
930 |
|
6.3
|
2022 |
|
|
The Science Behind Mega Tsunamis
|
|
970 |
|
6.0
|
2022 |
|
|
The Science Behind Raging Wildfires
|
|
930 |
|
5.8
|
2022 |
|
|
The Science Behind Super Floods
|
|
910 |
|
6.0
|
2022 |
|
|
The Science Behind Supervolcanoes
|
|
990 |
|
6.0
|
2022 |
|
|
The Science Fair Scheme
|
New! Spring 2024 |
|
U |
|
2024 |
|
|
The Science of Cancer
|
|
740 |
|
|
2021 |
|
|
The Science of the Coronavirus
|
|
580 |
U |
|
2021 |
|
|
The Scrapbooker's Idea Book
|
|
|
|
|
2007 |
|
|
The Scroll of Alexandria: A Lottie Lipton Adventure
|
|
660 |
Q |
4.3
|
2017 |
|
|
The Search for Extraterrestrial Intelligence: Life Beyond Earth
|
New! Spring 2024 |
|
V |
|
2024 |
|
|
The Search for Olinguito: Discovering a New Species
|
|
910 |
U |
5.8
|
2017 |
|
|
The Search for Treatments and a Vaccine
|
|
880 |
W |
|
2022 |
|
|
The Secret Animal Kingdom
|
|
540 |
|
|
2021 |
|
|
The Secret Garden
|
|
970 |
|
6.3
|
2014 |
|
|
The Secret Ghost: A Mystery with Distance and Measurement
|
|
560 |
Q |
3.2
|
2010 |
|
|
The Secret in the Jelly Bean Jar: Solving Mysteries Through Science, Technology, Engineering, Art & Math
|
|
760 |
R |
|
2021 |
|
