Test Pattern Generation Using Boolean Proof Engines

Gigantic roving shadows and monster-size footprints test the engines’ bravery in a brand-new Thomas & Friends movie, Tale of the Brave. Adapted from the movie, this hardcover Big Golden Book will

Beginning readers are introduced to the detective mystery genre in these chapter books. Perfect for the Common Core, kids can problem-solve with Nate, using logical thinking to solve mysteries! Nate t

Hide-and-seek is a great game, but Nick always finds where Sally is hiding. And that's no fun! Enter the Cat in the Hat. His friend Gecko is an expert at hiding. Maybe Gecko can share some tips with the kids? So off they go to the jungle, where Gecko teaches them how to hide in plain sight—using camouflage! Kids won't be able to hide their delight in this rhymed Step 2, Step into Reading book based on an episode from the new PBS Kids television show The Cat in the Hat Knows a Lot About That! (Step 2 is for children who recognize familiar words and sound out new words with aural and visual cues. Step 2 titles have simple stories, basic vocabulary, and short sentences.)

Spread some Christmas cheer with Nate the Great in this holiday adventure! Beginning readers are introduced to the detective mystery genre, perfect for the Common Core. Kids can problem-solve with Nate, using logical thinking to solve mysteries!Annie's dog is unhappy. When Fang is unhappy, everyone is unhappy. Especially Nate the Great. So Nate agrees to sniff out Fang's mysteriously missing Christmas mail. It's cold and snowy. But Nate the Great and his dog, Sludge, will try to solve this holiday case in time for Fang to have a crunchy, munchy Christmas.Check out the Fun Activities section in the back of the book!“They don’t come any cooler than Nate the Great.”—The Huffington Post

BOOM! SNAP! WHIZ! ZAP! The Magnificent Makers series is filled with science, adventure, and characters that readers will love!A modern-day Magic School Bus for chapter book readers!Violet and Pablo ar

本書描寫一位小女孩親手打造自己的娃娃屋，從外牆的磚紋、室內的壁紙，到替娃娃縫製的衣服，甚至用紙杯做成的小小電梯，每個細節都來自她的想像與雙手。她對這座獨一無二的家感到驕傲，也在其中玩得不亦樂乎。直到有一天，她看見朋友 Sophie 那棟「完美」的現成娃娃屋——所有配件一應俱全，連馬桶蓋都能掀起。兩人一番比較之後，逐漸發現，真正好玩的並不是什麼都齊備，而是能自由改造、反覆想像的空間。A girl makes her own dollhouse in this picture book that celebrates creativity and imagination!A little girl proudly walks the reader through her handmade dollhouse, pointing out the bricks she painted on the outside, the wallpaper she drew on the inside, the fancy clothes she made for her dolls, and the little elevator she made out of a paper cup. She’s proud of her house and has lots of fun using her imagination to play with it—until she discovers her friend Sophie’s “perfect” storebought house. Sophie thinks her house, with everything matching and even a toilet seat that goes up and down, is pretty perfect too, until both girls discover that the narrator’s handmade dollhouse is really a lot more fun."Celebrates the best of free play, capturing what it's like to be fully engaged and inspired." —