A BRIDGE GOES OVER (PB)

A SKYSCRAPER REACHES UP (PB)

ABOVE AND BEYOND WITH COLLABORATION (PB)

ADVENTURE STORY (PB)

ADVENTURES WITH NANNA

ADVENTURES WITH NANNA -- GOES ABROAD

ALCATRAZ

ANCIENT UNDERGROUND STRUCTURES

ANIMAL FOSSILS (PB)

BIATHLON, CROSS COUNTRY, SKI JUMPING AND NORDIC COMBINED (PB)

BIATHLON, CROSS COUNTRY, SKI JUMPING, AND NORDIC COMBINED (HB)

BRIARWOOD

CADENAS ALIMENTARIAS DE LOS PANTANOS (HB)

CHANGING DIRECTION (PB)

CLASSIFIED: SPIES AT WORK (PB)

CONQUERING EVEREST (PB)

CULTURAL TRADITIONS IN CUBA (PB)

DEEP SEA EXTREMES

DESERT EXTREMES

DINOSAUR FOSSILS (PB)

DNA (PB)

EARTH'S LANDFORMS AND BODIES OF WATER (PB)

EARTHQUAKES, ERUPTIONS, AND OTHER EVENTS THAT CHANGE EARTH (PB)

ENDANGERED BEARS (HB)

ENDANGERED BEARS (PB)

EXPEDITION TO THE ARCTIC

FANTASY STORY (PB)

FOCUS ON AUSTRALIA

FOCUS ON BRAZIL

FOCUS ON SOUTH AFRICA

FOOTBALL (PB)

FORENSICS: SCENE OF THE CRIME (PB)

GERMANY (PB)

GLADIATORS (PB)

GLOW-IN-THE-DARK CREATURES (HB)

HOW DO WIND AND WATER CHANGE EARTH? (PB)

HOW TO BE A ROCK COLLECTOR (PB)

HUMAN FOSSILS (PB)

INVESTIGATING THE DIGESTIVE SYSTEM

INVESTIGATING THE IMMUNE SYSTEM

INVESTIGATING THE NERVOUS SYSTEM

INVESTIGATING THE RESPIRATORY SYSTEM

IRAN (PB)

JAMAICA (PB)

KENYA (PB)

KING TUT (PB)

LEIF ERIKSSON (PB)

LIFE IN A MINING COMMUNITY

LIFE IN A MINING COMMUNITY (HB)

LIVE IT: COURAGE (HB)

LIVE IT: COURAGE (PB)

LIVE IT: FAIRNESS (HB)

LIVE IT: FAIRNESS (PB)

LIVE IT: PERSEVERANCE (HB)

LIVE IT: PERSEVERANCE (PB)

MICRO LIFE IN SOIL (HB)

MICRO LIFE IN SOIL (PB)

MORE THAN WORDS (HB)

NINJAS (PB)

NINJAS (PB)

OCEAN TIDAL & WAVE ENERGY (HB)

PLANT FOSSILS (PB)

POPULATION PATTERNS (HB)

POPULATION PATTERNS (PB)

PROTECTING EARTH'S SURFACE (PB)

PUSHING AND PULLING (PB)

ROBOTICS (PB)

ROBOTICS (PB)

ROMAN NUMERALS AND ORDINALS (HB)

ROMAN NUMERALS AND ORDINALS (PB)

RUBBY CHUX

SIGNIFICANT PEOPLE OF WORLD WAR II (PB)

SOIL EROSION AND HOW TO PREVENT IT (HB)

SOIL EROSION AND HOW TO PREVENT IT (PB)

SPARTA! (PB)

SPEEDING UP AND SLOWING DOWN (PB)

SWEPT AWAY

THE COLD WAR AND THE CUBAN MISSILE CRISIS (PB)

THE HOLOCAUST (PB)

THE LOST CITY OF ATLANTIS (PB)

TRAITS AND ATTRIBUTES (HB)

TRAITS AND ATTRIBUTES (PB)

UNDERGROUND HOMES

UNDERSTANDING GREEK MYTHS (PB)

UNDERSTANDING MESOAMERICAN MYTHS (PB)

WETLAND FOOD CHAINS (HB)

WETLAND FOOD CHAINS (PB)

WHAT ARE FOSSILS? (PB)

WHAT ARE MINERALS? (PB)

WHAT ARE SEDIMENTARY ROCKS? (PB)

WHAT IS ENTREPRENEURSHIP? (PB)

WHAT IS GERM THEORY? (PB)

WHAT IS MOTION? (PB)

WHAT IS THE ROCK CYCLE? (PB)

WHAT'S GOING ON? (HB)

WHAT'S GOING ON? (PB)

WHAT'S THE PLAN? (HB)

WHAT'S THE PLAN? (PB)

WHAT'S THE PROBLEM? (HB)

WHAT'S THE PROBLEM? (PB)

WILLIAM KAMKWAMBA (PB)

WORLD WAR1