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Nancy Drew 28: The Clue of the Black Keys
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Nancy Drew 28: The Clue of the Black Keys Hardcover - 1951

by Carolyn Keene


Summary

Terry Scott, a young archaeology professor, seeks Nancy's help in unearthing a secret of antiquity which can be unlocked by three black keys. While on an archaeological expedition in Mexico, terry and Dr. Joshua Pitt came across a clue to the buried treasure. The clue was a cipher carved on a stone tablet.

From the publisher

Terry Scott, a young archaeology professor, seeks Nancy's help in unearthing a secret of antiquity which can only be unlocked by three black keys. While on an archaeological expedition in Mexico, Terry and Dr. Joshua Pitt came across a clue to buried treasure. The clue was a cipher carved on a stone tablet. Before the professor had time to translate the cipher, the tablet disappeared - along with Dr. Pitt! Terry tells Nancy of his suspicions of the Tinos, a Mexican couple posing as scientists who vanished the same night as Dr. Pitt. Nancy and her friends follow a tangled trail of clues that lead to the Florida Keys and finally to Mexico in this suspense-filled story that will thrill readers.

From the rear cover

Terry Scott, a young archaeology professor, seeks Nancy's help in unearthing a secret of antiquity which can be unlocked by three black keys. While on an archaeological expedition in Mexico, terry and Dr. Joshua Pitt came across a clue to the buried treasure. The clue was a cipher carved on a stone tablet.

Details

  • Title Nancy Drew 28: The Clue of the Black Keys
  • Author Carolyn Keene
  • Binding Hardcover
  • Edition Revised
  • Pages 192
  • Volumes 28
  • Language ENG
  • Publisher Grosset & Dunlap, New York, NY
  • Date 1951-01-01
  • Illustrated Yes
  • Features Dust Cover, Illustrated
  • ISBN 9780448095288 / 0448095289
  • Weight 0.53 lbs (0.24 kg)
  • Dimensions 7.96 x 5.04 x 0.7 in (20.22 x 12.80 x 1.78 cm)
  • Ages 08 to 12 years
  • Grade levels 3 - 7
  • Reading level 660
  • Library of Congress subjects Women detectives, Mystery and detective stories
  • Library of Congress Catalog Number 68021715
  • Dewey Decimal Code FIC

About the author

Carolyn Keene is a pen name used by a variety of authors for the classic Nancy Drew Mystery series. The first author to use the pseudonym was Mildred Wirt Benson, who wrote 23 of the original 30 books. Other writers who have adapted the "Carolyn Keene" moniker include Leslie McFarlane, James Duncan Lawrence, Walter Karig, and Nancy Axelrod.
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The Clue of the Black Keys (Nancy Drew #28)
Stock Photo: Cover May Be Different

The Clue of the Black Keys (Nancy Drew #28)

by Keene, Carolyn

  • Used
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ISBN 10 / ISBN 13
9780448095288 / 0448095289
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Grosset & Dunlap, 1950-12-31. hardcover. Very Good. 7x5x0. Looks practically new. Text has no markings or bent pages noted. Cover is clean; binding tight.We ship 6 days a week.
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The Clue of the Black Keys (Nancy Drew #28)
Stock Photo: Cover May Be Different

The Clue of the Black Keys (Nancy Drew #28)

by Keene, Carolyn

  • Used
  • Acceptable
  • Hardcover
Condition
Used - Acceptable
Binding
Hardcover
ISBN 10 / ISBN 13
9780448095288 / 0448095289
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Grosset & Dunlap, 1968-01-01. Hardcover. Acceptable. 7x5x0.
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Nancy Drew 28: the Clue of the Black Keys

Nancy Drew 28: the Clue of the Black Keys

by Carolyn Keene

  • Used
  • Acceptable
  • Hardcover
Condition
Used - Acceptable
Binding
Hardcover
ISBN 10 / ISBN 13
9780448095288 / 0448095289
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Penguin Young Readers Group, 1951. Hardcover. Acceptable. Missing dust jacket; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.
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The Clue of the Black Keys (Nancy Drew #28)
Stock Photo: Cover May Be Different

The Clue of the Black Keys (Nancy Drew #28)

by Keene, Carolyn

  • Used
Condition
UsedGood
ISBN 10 / ISBN 13
9780448095288 / 0448095289
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UsedGood. 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.
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The Clue of the Black Keys (Nancy Drew #28)
Stock Photo: Cover May Be Different

The Clue of the Black Keys (Nancy Drew #28)

by Carolyn Keene

  • Used
  • Hardcover
Condition
Used: Good
Binding
Hardcover
ISBN 10 / ISBN 13
9780448095288 / 0448095289
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Nancy Drew 28 : The Clue of the Black Keys
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Nancy Drew 28 : The Clue of the Black Keys

by Keene, Carolyn

  • Used
Condition
Used - Good
ISBN 10 / ISBN 13
9780448095288 / 0448095289
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Penguin Young Readers Group. Used - Good. Used book that is in clean, average condition without any missing pages.
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Nancy Drew 28 : The Clue of the Black Keys
Stock Photo: Cover May Be Different

Nancy Drew 28 : The Clue of the Black Keys

by Keene, Carolyn

  • Used
Condition
Used - Good
ISBN 10 / ISBN 13
9780448095288 / 0448095289
Quantity Available
1
Seller
Mishawaka, Indiana, United States
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This seller has earned a 5 of 5 Stars rating from Biblio customers.
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Description:
Penguin Young Readers Group. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages.
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Nancy Drew 28 : The Clue of the Black Keys
Stock Photo: Cover May Be Different

Nancy Drew 28 : The Clue of the Black Keys

by Keene, Carolyn

  • Used
Condition
Used - Good
ISBN 10 / ISBN 13
9780448095288 / 0448095289
Quantity Available
1
Seller
Reno, Nevada, United States
Seller rating:
This seller has earned a 5 of 5 Stars rating from Biblio customers.
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Description:
Penguin Young Readers Group. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages.
Item Price
$7.09
FREE shipping to USA
Nancy Drew 28 : The Clue of the Black Keys
Stock Photo: Cover May Be Different

Nancy Drew 28 : The Clue of the Black Keys

by Keene, Carolyn

  • Used
Condition
Used - Good
ISBN 10 / ISBN 13
9780448095288 / 0448095289
Quantity Available
2
Seller
Reno, Nevada, United States
Seller rating:
This seller has earned a 5 of 5 Stars rating from Biblio customers.
Item Price
$7.09
FREE shipping to USA

Show Details

Description:
Penguin Young Readers Group. Used - Good. Used book that is in clean, average condition without any missing pages.
Item Price
$7.09
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The Clue of the Black Keys (Nancy Drew #28)

Keene, Carolyn

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