Deep, deep down, at the very bottom of the ocean, lies a secret world. Through lyrical narration, this spare-text STEM picture book takes readers on a journey to a place very few humans have ever been: the Mariana Trench. The imagined voyage debunks scary myths about this mysterious place with surprising and beautiful truths about life at Earth's deepest point. Deep, Deep Down shows a vibrant world far below, and teaches readers how interconnected our lives are to every place on the planet.

What would happen if you went back in time? Imagine stepping into the Stone Age and meeting some Neanderthals. Would it be a peaceful encounter or a Stone-Age struggle? What if you went back to when dinosaurs roamed? Would you be a tasty snack for a T-Rex or one of the first humans to tame fire? Remember, in a time before recorded history, just about everything could kill you. You Choose Books offer an exciting, immersive non-fiction learning experience where the reader chooses which path to take through the story. Along the way, readers can learn about real time periods in a fun, interactive adventure.

Yin Nova is excited to go on a class trip to the third International Space Station Museum. Her class will see the newest exhibit - the first alien plant ever discovered. But when they arrive, something is very, very wrong. The station is on lockdown. Eerie growls echo through the corridors. There's no sign of the crew. When Yin decides to investigate, can she and her friends survive long enough to discover what's on the loose?