Age Range: 4 - 8 years Grade Level: Preschool - 3 Paperback: 40 pages Publisher: HarperCollins; 1 edition (August 14, 2003) Language: English Product Dimensions: 10 x 8 inches We're missing all our buttons! Three firefighters scramble to find 3 sets of matching buttons before the big parade starts. A...

Age Range: 4 - 8 years Grade Level: Preschool - 2 Lexile Measure: AD360L Paperback: 40 pages Publisher: GREAT SOURCE; 1 edition (November 15, 2000) Language: English Product Dimensions: 9.8 x 0.1 x 8 inches The yellow cars beep! The red cars vroom! As Molly plays with her big brothers toy cars, readers...

Age Range: 4 - 8 years Grade Level: Preschool and up Lexile Measure: 200L Series: MathStart 1 Paperback: 40 pages Publisher: HarperCollins; 1972 edition (March 27, 1996) Language: English Which bug is the biggest? Which bug is the longest? It's time to find out as all the bugs in Ladybug's garden line...

Age Range: 4 - 8 years Grade Level: Preschool and up Paperback: 40 pages Publisher: HarperCollins (December 18, 2001) Language: English Product Dimensions: 9.8 x 0.1 x 8 inches The bugs in Coach Caterpillar s gym class are learning a new dance. But Centipede can t do it! If he can t learn the directions...

Age Range: 4 - 8 years Grade Level: Preschool and up Lexile Measure: 140L Paperback: 40 pages Publisher: HarperCollins (December 18, 1997) Language: English Product Dimensions: 9.8 x 0.1 x 8 inches Everyday activities such as sharing a meal, sorting socks, and getting ready for school can be part of...

Age Range: 4 - 8 years Grade Level: Preschool - 3 Paperback: 40 pages Publisher: HarperCollins (December 24, 2002) Language: English Product Dimensions: 8 x 10 inches It's hard work, taking care of 5 little ducks. But when each little duck comes home with a friend -- oh, no! Now it's double the ducks...

Age Range: 4 - 8 years Grade Level: Preschool - 3 Paperback: 40 pages Publisher: HarperCollins; 1 edition (January 3, 1997) Language: English Product Dimensions: 10 x 0.1 x 8 inches You can start with one little hamster and keep counting past six slinky fish, eight favorite playmates, and more -- all...

Age Range: 4 - 8 years Grade Level: Preschool - 3 Lexile Measure: 110L Paperback: 40 pages Publisher: HarperCollins (August 22, 1998) Language: English Product Dimensions: 9.8 x 0.1 x 8 inches Zoe zips and zooms around the gym. She's on and off the mats, over and under the bar! She's the greatest--in...

Age Range: 4 - 8 years Grade Level: Preschool - 3 Lexile Measure: 150L Paperback: 40 pages Publisher: HarperCollins (December 9, 1998) Language: English Product Dimensions: 9.8 x 0.1 x 8 inches Welcome to neighborhood dog show! First Maxie speaks. Second Baxter begs. Third Daisy rolls over, but will...

Age Range: 6 - 10 years Grade Level: 2 - 3 Paperback: 40 pages Publisher: HarperCollins; 1 edition (December 24, 2002) Language: English Product Dimensions: 10 x 8 inches The Grizzly Gazette (Percentage): It's election time at Camp Grizzly. Who will win the race to be the new mascot? Sophie's got the...

Age Range: 6 - 10 years Grade Level: 2 and up Lexile Measure: 530L Paperback: 40 pages Publisher: HarperCollins; 1 edition (July 19, 1996) Language: English Product Dimensions: 9.8 x 0.1 x 8 inches Too Many Kangaroo Things to Do! (Multiplying): Poor Kangaroo! It's his birthday but everybody's too busy...

Age Range: 6 - 10 years Grade Level: 2 - 3 Paperback: 40 pages Publisher: HarperCollins (September 14, 2004) Language: English Product Dimensions: 10 x 8 inches Treasure Map (Mapping): Buried treasure! Matthew can't wait to tell his friends in the Elm Street Kids' Club about the cool map he found. It's...

Age Range: 6 - 10 years Grade Level: 2 and up Lexile Measure: 240L Paperback: 40 pages Publisher: HarperCollins (August 8, 1998) Language: English Product Dimensions: 9.8 x 0.1 x 8 inches The Penny Pot (Counting Coins): Art teacher Fran is painting kids' faces at the school fair for 50 cents each. But...

"Maths World is a theme park where children have fun as well as learn mathematics. Keith and his friends, Wei Ling, Bala, and Siti visit the theme park and start to explore some of the areas. Sorting plays an important role in mathematics. This book involves sorting using a variety of ways. For example,...