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: Zoom Books East, Glendale Heights, IL, U.S.A.
Condition: good. Langdo, Bryan (illustrator). Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Seller Inventory # ZEV.0312561172.G
Seller: Zoom Books East, Glendale Heights, IL, U.S.A.
Condition: very_good. Langdo, Bryan (illustrator). Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Seller Inventory # ZEV.0312561172.VG
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Very Good. Langdo, Bryan (illustrator). Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 5859463-6
Seller: Better World Books: West, Reno, NV, U.S.A.
Condition: Good. Langdo, Bryan (illustrator). Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 6301286-6
Seller: Better World Books: West, Reno, NV, U.S.A.
Condition: Very Good. Langdo, Bryan (illustrator). Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 5859463-6
Seller: Better World Books: West, Reno, NV, U.S.A.
Condition: Good. Langdo, Bryan (illustrator). Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 4615092-6
Seller: Better World Books: West, Reno, NV, U.S.A.
Condition: Very Good. Langdo, Bryan (illustrator). Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 11656418-6
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Good. Langdo, Bryan (illustrator). Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 6301286-6
Seller: HPB-Ruby, 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_461617151