ISBN: 9780471146209 - spy science: 40 secret-sleuthing, code-cracking, spy-catching activities for kids (57 risultati)

Paperback. Condizione: Good. This text contains 40 different scientifically-sound activities children can do to explore the world of spy science, such as: writing in invisible ink; building a listening device; sending a message in Morse code; and visiting the CIA's home page on the Internet. Shems, Ed (illustratore). …

Paperback. Condizione: Fair. This text contains 40 different scientifically-sound activities children can do to explore the world of spy science, such as: writing in invisible ink; building a listening device; sending a message in Morse code; and visiting the CIA's home page on the Internet. Shems, Ed (illustratore). …

Condizione: very_good. Cover may have light wear, pages in very good condition and binding is sturdy; may have other light shelf wear or creases. May have notes or highlighting. Shems, Ed (illustratore).

paperback. Condizione: Very Good. Crease on cover*. Shems, Ed (illustratore).

Paperback. Condizione: Good. This text contains 40 different scientifically-sound activities children can do to explore the world of spy science, such as: writing in invisible ink; building a listening device; sending a message in Morse code; and visiting the CIA's home page on the Internet. Shems, Ed (illustratore). …

Paperback. Condizione: Fair. This text contains 40 different scientifically-sound activities children can do to explore the world of spy science, such as: writing in invisible ink; building a listening device; sending a message in Morse code; and visiting the CIA's home page on the Internet. Shems, Ed (illustratore). …

Paperback. Condizione: Very Good. 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. Shems, Ed (illustratore).

Paperback. Condizione: Very Good. 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. Shems, Ed (illustratore).

paperback. Condizione: Very Good. 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. Shems, Ed (illustratore).

Paperback. Condizione: Very Good. 1. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Shems, Ed (illustratore).

Condizione: Good. 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. Shems, Ed (illustratore). …

Condizione: Good. 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. Shems, Ed (illustratore).

Paperback. Condizione: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Shems, Ed (illustratore).

Paperback. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Shems, Ed (illustratore).

Paperback. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Shems, Ed (illustratore).

Paperback. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Shems, Ed (illustratore).

Paperback. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Shems, Ed (illustratore).

Paperback. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Shems, Ed (illustratore).

Condizione: Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp. Shems, Ed (illustratore).

Paperback. Condizione: Very Good. Spy Science: 40 Secret-Sleuthing, Code-Cracking, Spy-Catching Activities for Kids This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. Shems, Ed (illustratore).…

Paperback. Condizione: Very Good. 1. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Shems, Ed (illustratore).

Paperback. Condizione: Very Good. Sh-h-h-h-h-h!! Top Secret. Crack the code of superspy science fun! Make your own spy sunglasses * Write messages with invisible ink * Hook up a secret alarm, and much more! Discover how spies use science to keep--or uncover--top secrets.Learn how to go under cover, master Morse code, and even builddevices to see and hear through walls! These and dozens of otherfun-filled activities give you an inside look at the science behindspy gadgets and tricks of the trade. All the activities arecompletely safe and can be done with everyday stuff from around thehouse. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Shems, Ed (illustratore). …

Paperback. Condizione: Very Good. Nice used book, corners of cover and some pages show wear. There is a crease in the front and back covers. Shems, Ed (illustratore).

Condizione: very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail. Shems, Ed (illustratore).…

Condizione: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail. Shems, Ed (illustratore).…

Condizione: Very Good. Condizione sovraccoperta: 46955908. 1780323754. Shems, Ed (illustratore). 6/1/2026 2:22:34 PM.

paperback. Condizione: Good. Our good condition books are generally good for reading but not for gifting or collecting. They could have imperfections such as creasing, fanning, inscriptions, margin notes, yellowing, staining on edge or cover or pages, bumps, scuffs, etc etc (sometimes multiple of these). It's a wide category that encompasses anything that isn't almost-new down to anything that is slightly better than poor. We would NOT recommend gifting Good books - these should be considered reading copies. Our books are dispatched from a Yorkshire former cotton mill. We list via barcode/ISBN so please note that the images are stock images and may not be the exact copy you receive, furthermore the details about edition and year might not be accurate as many publishers reuse the same ISBN for multiple editions and as we simply scan a barcode or enter an ISBN we do not check the validity of the edition data when listing. If you're looking for an exact edition please don't order (at least not without checking with us first, although we don't always have time to check). We aim to dispatch prompty, the service used will depend on order value and book size. We can ship to most countries, see our shipping policies. Payment is via Abe only. Shems, Ed (illustratore).…

Condizione: Fair. Acceptable condition. Former Library book. A readable, intact copy that may have noticeable tears and wear to the spine. All pages of text are present, but they may include extensive notes and highlighting or be heavily stained. Includes reading copy only books. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included. Shems, Ed (illustratore).…

Condizione: Good. 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. Shems, Ed (illustratore).

Paperback. Condizione: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. Shems, Ed (illustratore). …