内容简介：
Hold on to your hat and get ready for a real adventure Two new and wacky explorers in their most hilarious British form are in town. Penny and Polo invites you to take part in a worldwide expedition where national honor and the future of culinary arts are at stake. The Sandwich Expedition 1890 is beautifully and richly illustrated to capture Penny and Polo's madcap adventure in search of the ultimate sandwich that will allow queen and country to reclaim their rightful place in the culinary hall of fame. Moms and dads, bring out your best British accent and share a nutty, belly-chuckling adventure with your junior explorer. And that's not all, continue your adventures with Penny and Polo on-line. Get your copy of Penny and Polo's latest adventure today and find out more.