When the class goes online to invite their favorite author, D. B. Spooks, to visit their school, someone starts sending scary messages over the school computer, and their invisible companion must help to save the day. Original.
"synopsis" may belong to another edition of this title.
When the Invisible Inc gang makes computer greeting cards to raise money to invite an author to school, they solve the mystery of the author's real name.
"About this title" may belong to another edition of this title.
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Acceptable. Brunkus, Denise (illustrator). Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00056747503
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Good. Brunkus, Denise (illustrator). Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00103581282
Seller: Gulf Coast Books, Cypress, TX, U.S.A.
Paperback. Condition: Good. Brunkus, Denise (illustrator). Seller Inventory # 0590603221-3-11163068
Seller: Your Online Bookstore, Houston, TX, U.S.A.
Paperback. Condition: Fair. Brunkus, Denise (illustrator). Seller Inventory # 0590603221-4-21238211
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Good. Brunkus, Denise (illustrator). Good condition ex-library book with usual library markings and stickers. Seller Inventory # 00102805461
Seller: Goodwill of Colorado, COLORADO SPRINGS, CO, U.S.A.
Condition: good. Brunkus, Denise (illustrator). All pages and cover are intact. Dust jacket included if applicable, though it may be missing on hardcover editions. Spine and cover may show minor signs of wear including scuff marks, curls or bends to corners as well as cosmetic blemishes including stickers. Pages may contain limited notes or highlighting. "From the library of" labels may be present. Shrink wrap, dust covers, or boxed set packaging may be missing. Bundled media e.g., CDs, DVDs, access codes may not be included. Seller Inventory # COLV.0590603221.G
Seller: HPB-Ruby, Dallas, TX, U.S.A.
paperback. Condition: Very Good. Brunkus, Denise (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_441871110
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.
Paperback. Condition: As New. No Jacket. Brunkus, Denise (illustrator). Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G0590603221I2N00
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condition: Good. No Jacket. Brunkus, Denise (illustrator). Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G0590603221I3N00
Seller: Blue Vase Books, Interlochen, MI, U.S.A.
Condition: good. Brunkus, Denise (illustrator). The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact including the dust cover, if applicable . Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials. Seller Inventory # BVV.0590603221.G