Paperback
(Random House Books for Young Readers, March 20, 1991)
Illus. in full color. Grover can't come over because he's busy working on a secret recycling project. Young readers can unravel the mystery as Grover enlists the help of Elmo, Betty Lou, Bert and Herry to make his idea fly.
eBook
(Random House Books for Young Readers, July 23, 2013)
Elmo and Grover are borrowing things from their friends to make a mystery creation. Boys and girls ages 4–6 will want to find out what it is in this Sesame Street Step into Reading Step 1 leveled reader.
Paperback
(Random House Books for Young Readers, July 23, 2013)
Elmo and Grover are borrowing things from their friends to make a mystery creation. Boys and girls ages 4–6 will want to find out what it is in this Sesame Street Step into Reading Step 1 leveled reader.
Illus. in full color. Grover can't come over because he's busy working on a secret recycling project. Young readers can unravel the mystery as Grover enlists the help of Elmo, Betty Lou, Bert and Herry to make his idea fly.
Library Binding
(Random House Books for Young Readers, July 23, 2013)
Elmo and Grover are borrowing things from their friends to make a mystery creation. Boys and girls ages 4–6 will want to find out what it is in this Sesame Street Step into Reading Step 1 leveled reader.