Books published by publisher Grossett and Dunlap

Fans of the New York Times best-selling series can find out what makes a hero with puzzles, mazes, quizzes, and brain-busting challenges.Based on Brad Meltzer's series about historical figures from Martin Luther King Jr. to Sacagawea, this activity book features favorites from the Ordinary People Change the World series. Learn new facts, test your knowledge, and go head-to-head with history's greatest minds—all with the beautiful and fun art of Christopher Eliopoulos alongside the interactive and challenging activities.

Celebrate graduation and achievements big or small with The Little Engine That Could!The determined Little Blue Engine is back, bringing inspiring and enlightening words of wisdom to graduates of all ages as they make the transition from one phase of life to the next. I Knew You Could! provides familiar comfort in changing times and serves as a wonderful gift that will be treasured for years to come. Readers will revisit the story again and again as they move forward along life's path. From "I think I can" to "I knew I could," The Little Engine That Could helps kids of all ages realize that anything is possible if you just put your mind to it!

Nancy and her friends, George and Bess, are returning from a country carnival when they witness the explosion and burning of a beautiful country mansion. Fearing its occupants may be trapped in the blazing building, they rush to the rescue - and unexpectedly fund themselves confronted with a mystery that seems to be insoluble. The first clue, an anonymous diary, includes not only indecipherable handwriting, but puzzling technical drawings and chemical formulas as well. Who dropped the diary near the burning house? Was it the gaunt stranger Nancy glimpsed running away from the flaming structure? What was he doing there? And does he know the whereabouts of Felix Raybolt, an unscrupulous dealer in patents, who has not been seen since his home burned? Or did Raybolt die in the fire? When evidence mounts against Joe Swenson, who was swindled by "Foxy Felix", our young detective makes the desperate effort to exonerate the inventor of the suspicion of arson because of his dear five-year-old daughter.

By mistake Nancy Drew receives a letter from England intended for an heiress, also named Nancy Drew. When Nancy undertakes a search for the missing young woman, it becomes obvious that a ruthless, dangerous man is determined to prevent her from finding the heiress or himself. Clues that Nancy unearths lead her to believe that the villainous Edgar Nixon plans to marry the heiress and then steal her inheritance.

When the Hardy Boys eagerly agree to assist their friend Jack Dodd and his father in locating a family treasure, the two young detectives are unaware of the baffling complications that will arise. Deadly road traps, aerial ambush, a spider man and a suspect who carries a menacing cane harass the young detectives as they seek the triple solution to this perplexing and exciting mystery.

The crayons are back and brighter than ever in this board book of colors from the creators of the #1 New York Times Best Sellers, The Day the Crayons Quit and The Day the Crayons Came Home.It's Duncan's birthday, and all the crayons want to make him a card! With their fun and quirky illustrations of firetrucks, dragons, and (dare we say?) wheat, these creative crayons each have something different to contribute. When they come together, they can make something truly spectacular to celebrate Duncan's birthday!From the creative minds behind the The Day the Crayons Quit and The Day the Crayons Came Home, comes a fun board book introducing young readers to colors.

"Please" and "thank you" are fun and easy to remember with Excuse Me!. Simple and repetitive, it's the perfect way to introduce those magic words that all little ones should know. From burping to breaking a sibling's toy, toddlers will love seeing these appealing babies in situations they know all about, and they'll have fun lifting the flaps to discover the right words to say-"Excuse me!" and "I'm sorry!"

Nancy Drew arrives in Phoenix, Arizona, eagerly looking forward to a fun-filled vacation at Shadow Ranch, but abruptly finds herself involved in a baffling mystery. The ranch is being haunted by an unknown enemy. Local people believe that the ghostly animal is carrying out the curse of Dirk Valentine, the romantic outlaw who was killed many years ago at Shadow Ranch, where he had gone to fulfill a promise to his sweetheart. Aided by her friends Bess Marvin and George Fayne, Nancy comes face-to-face with disaster when she is trapped inside a building that is toppled by a rockslide —a rockslide which is deliberately caused. But the pretty titian-haired detective remains undaunted in her determination to solve the mystery.

Babies sure have a lot of growing up to do! They can’t eat with a fork, sleep in a real bed, poop on a potty, ride a trike, or read a book. On every sweet lift-the-flap spread, Karen Katz’s illustrations celebrate the varied accomplishments of older siblings who may be in need of a little ego-stroking after a new baby’s arrival! Each book ends on a warm, loving note with the older child reassuring the baby that "one day you’ll be big like me."