*Big Mouth mailing of signed broadsides *E-newsletter and harperteacher.com feature *I'm Dirty! will be featured in the HarperCollins booth at major institutional conferences, including TLA, IRA, ALA and NCTE<...

From the #1 New York Times bestselling illustrator of the Food Group series, Pete Oswald, and debut picture book author Phuc Tran, this is a hilarious picture book about big trucks, big feelings, and even bigger friendships! It's the last day at the...

Can a crane operator save the day? Yes, she can! From the best-selling author and illustrator team of Trashy Town, comes a Big Jobs, Bold Women board book perfect for toddlers who love big machines. Hook it, lift it, off the ground Easy, careful, swing it...

Experience the bustling energy of an urban construction site with Steve Light's colorful celebration of builders, breakers, and the machines they use. When their dad forgets his lunch box on his way to the construction site, a young brother and sister set out to take it to him,...

From New York Timesbestselling author-illustrator of the Llama Llama books comes a new character ready to dig his way into your heart! Here come the BIG RIGS rolling down the street. Thumpa-thumpa bumpa-bumpa BEEP! BEEP! BEEP! ...

One day Little Green rolls into town and says his first word: "Go!" The town is building a bridge, and now everyone has a job to do, from dump truck to forklift. Little Green helps them do their jobs with gusto. Until . . . there is a little too much gusto. They can go, go, go . . . but how will...

See how a skyscraper is built from the ground up in this new and updated edition of a classic from Gail Gibbons, the most popular science writer for kids in grades PreK-2. From the architectural drawings to the foundation to ironworkers building 30 stories up, learn how...

Buildings, bridges, and books don't exist without the workers who are often invisible in the final product, as this joyous and profound picture book reveals from acclaimed author of The Christmas Boot Lisa Wheeler andNew York Times bestselling illustrator of LoveLoren Long<...