Matt, Bibi, and their dog Riley crawled through the tiny opening first. FWUMP! A secret door suddenly closed behind them . . .
The Zills family is summoned to Egypt to help find the hidden burial chamber of an ancient pharaoh. But when Matt and Bibi get trapped in the pharaoh's pyramid, they stumble upon an even bigger mystery. With only each other, their dog Riley, and the geometric hieroglyphics on the walls to help them, the twins must use their math skills to locate the burial chamber―and the way out. Luckily, Matt and Bibi know their stuff when it comes to geometric solids, and so will the readers of this adventure in math!
"synopsis" may belong to another edition of this title.
Cindy Neuschwander is a third-grade teacher and the author of Mummy Math and the Sir Cumference series. She lives with her family in northern California.
Bryan Langdo is the illustrator of several books for young readers. He lives in New Jersey with his wife, Nikki.
"About this title" may belong to another edition of this title.
Seller: Reliant Bookstore, El Dorado, KS, U.S.A.
Condition: acceptable. Langdo, Bryan (illustrator). This book is a well used but readable copy. Integrity of the book is still intact with no missing pages. May have notes or highlighting. Cover image on the book may vary from photo. Ships out quickly in a secure plastic mailer. Seller Inventory # RDV.0312561172.A
Seller: Goodwill, Brooklyn Park, MN, U.S.A.
Condition: acceptable. Langdo, Bryan (illustrator). This is a retired library book with typical wear markings. May or may not have library stickers attached which will not be removed. Cover Case has some rubbing and edgewear. Access codes, CD's, slipcovers and other accessories may not be included. Seller Inventory # 2Y6JCV000RL3_ns
Seller: Half Price Books Inc., Dallas, TX, U.S.A.
Paperback. Condition: Very Good. Langdo, Bryan (illustrator). Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_440141268
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Good. Langdo, Bryan (illustrator). Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00101042806
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Acceptable. Langdo, Bryan (illustrator). Item in acceptable condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00101552689
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.
Paperback. Condition: Good. No Jacket. Langdo, Bryan (illustrator). Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G0312561172I3N00
Seller: ThriftBooks-Reno, Reno, NV, U.S.A.
Paperback. Condition: Very Good. No Jacket. Langdo, Bryan (illustrator). May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G0312561172I4N00
Seller: ThriftBooks-Reno, Reno, NV, U.S.A.
Paperback. Condition: Very Good. No Jacket. Langdo, Bryan (illustrator). Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G0312561172I4N10
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condition: Good. No Jacket. Langdo, Bryan (illustrator). Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G0312561172I3N00
Seller: ThriftBooks-Reno, Reno, NV, U.S.A.
Paperback. Condition: Good. No Jacket. Langdo, Bryan (illustrator). Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G0312561172I3N00