Fourth Grade

• Physics & Energy
• Biography / Memoir

Why it works: Albert Einstein places the physicist's achievements and challenges along the arc of his life in a photo-rich National Geographic reader. Timelines, unusual facts, and a developing life story give young readers a human route into how major scientific work emerges.

• Astronomy & Space
• Engineering & Technology
• Story / Adventure

Why it works: Bell has known only a small, rule-bound settlement on Mars until a mysterious virus incapacitates the adults. The children's effort to keep the colony functioning and seek help makes planetary conditions, life-support systems, isolation, and disease response part of the survival plot.

• Earth Science
• Human Body & Health
• Expedition / Survival

Why it works: Peak puts fourteen-year-old Peak Marcello on an Everest expedition where his father's summit scheme collides with the mountain's physical limits. Thin air, acclimatization, severe weather, equipment, and the death zone determine the pace and danger of the climb, making altitude physiology part of the suspense.

• Life Science
• Human Body & Health
• Story / Adventure

Why it works: The Thing about Jellyfish gives grieving Suzy a rare-sting hypothesis for her friend's drowning and a desperate plan to prove it by traveling to an expert. Jellyfish biology, causal evidence, and uncertainty become inseparable from her attempt to make a senseless death feel explainable.

• Earth Science
• Life Science
• Expedition / Survival

Why it works: Ascent takes Peak Marcello through a four-week trek across Myanmar's tropical rainforest before an attempt on remote Hkakabo Razi. Weather, terrain, venomous animals, leeches, and the demands of reaching and climbing an isolated mountain continually shape route and survival decisions.