美國凱迪克獎雙料得主 作者 雍．卡拉森 × 愛倫坡文學獎最佳童書得主 麥克．巴奈特

　　山姆和大衛接到任務要找一樣很特別的東西，於是他們帶了小狗一起去尋寶。他倆先是合力在地上鑿洞，接著一直挖、一直挖、一直挖，但卻總是一無所獲。突然，地面崩塌了，他們就這樣往下掉……

　　From the award-winning team behind Extra Yarn, and illustrated by Jon Klassen, the Kate Greenaway-winning creator of This Is Not My Hat and I Want My Hat Back, comes a perfectly paced, deadpan tale full of visual humour. Sam and Dave are on a mission. A mission to find something spectacular. So they dig a hole. And they keep digging. And they find ... nothing. Yet the day turns out to be pretty spectacular after all. Attentive readers will be rewarded with a rare treasure in this witty story of looking for the extraordinary - and finding it in a manner they'd never expect.

Mac Barnett is the author of several award-winning books for children, including President Taft Is Stuck in the Bath, illustrated by Chris Van Dusen, and Extra Yarn, illustrated by Jon Klassen, which won a Boston Globe-Horn Book Award and a Caldecott Honor. Mac Barnett lives in the USA, in California. Find Mac online at www.macbarnett.com and on twitter as @macbarnett.