A DOLLAR BILL'S JOURNEY (PB)

A PLASTIC BOTTLE''S JOURNEY

A PLASTIC BOTTLE''S JOURNEY (HB)

A RAINDROP''S JOURNEY

A RAINDROP''S JOURNEY (HB)

A RAINDROP'S JOURNEY (PB)

A VOLAR CON LA MULTIPLICACION!

ADOPTED

ADOPTED (HB)

ANIMALS ARE SLEEPING

ASTRONAUT ANNIE

ASTRONAUT ANNIE (HB)

BASKETBALL (HB)

BASKETBALL (PB)

BEHOLD THE OCTOPUS! (HB)

CLIMBING LINCOLN''S STEPS (PB)

COMPUTER CALLED KATHERINE (HB)

COOL PHYSICS FOR GIRLS (PB)

COUNTDOWN (PB)

DARING DOZEN (HB)

DAZZLIN'' DOLLY (HB)

DR. FAUCI: A LITTLE GOLDEN BOOK BIOGRAPHY (HB)

EXQUISITE (HB)

FOOTBALL (PB)

FRIENDS FOR FREEDOM (HB)

FRIENDS FOR FREEDOM (PB)

HOVER GETS HIS WINGS

I'M JUST THE RIGHT SIZE (HB)

MONARCH BUTTERFLY'S JOURNEY (PB)

MULTIPLY ON THE FLY

NEW KID WELCOME/WELCOME THE NEW KID (HB)

PAUL AND THE DEADLY FALL/PAUL'S GREAT ESCAPE

RAINDROPS JOURNEY (PB)

SCIENCE OF BICYCLE RACING (PB)

SCIENCE OF SPORT PACK (HB)

SCIENCE OF SPORT PACK (PB)

SODA BOTTLE SCHOOL - A TRUE STORY OF RECYCLING, TEAMWORK, AND ONE CRAZY IDEA

SWISH! (HB)

THE GREAT DIVIDE

THE HOUSE THAT GEORGE BUILT (HB)

THE HOUSE THAT GEORGE BUILT (PB)

THE INVENTOR'S SECRET (HB)

THE LAND OF HAVALA (PB)

THE MUSIC IN GEORGE'S HEAD (HB)

UNLOCKING THE UNIVERSE (HB)

WHAT EATS WHAT IN A DESERT FOOD CHAIN (PB)

WHAT IF THERE WERE NO BEES? (PB)

WHAT IF THERE WERE NO GRAY WOLVES? (PB)

WHAT IF THERE WERE NO LEMMINGS? (PB)

WHAT IF THERE WERE NO SEA OTTERS? (PB)

WHAT'S NEW AT THE ZOO? AN ANIMAL ADDING ADVENTURE

WHAT'S THE DIFFERENCE? AN ENDANGERED ANIMAL SUBTRACTION STORY

WITH BOOKS AND BRICKS (HB)