The Infinity Clue first edition cover, Wanderer Books 1981
First edition Hardback The Hardy Boys no. 70

The Infinity Clue (1981)

Publisher Wanderer Books Year 1981 ISBN 9780671423421 Illustrator Leslie Morrill
Market value

What decides the price

  • It is the first edition, which is the one collectors want.
  • The original dust jacket carries much of the price for a book of this age; its condition matters as much as the book's.
  • Condition is graded separately for book and jacket, from Fine down to Poor.

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Sales record

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In short

Quick answer

Who published The Infinity Clue first edition?
Wanderer Books, New York, in 1981, in hardback.
Printing by printing

Printings and states

First impression

1981

At a glance

Not yet researched

We have not yet confirmed the issue points that tell this first impression from later ones. Until we do, compare your copy's title page and copyright page with the publisher, place and year above: any later printing or edition statement means it is not this one.

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Questions collectors ask

Frequently asked questions

Who published The Infinity Clue first edition?

Wanderer Books, New York, in 1981, in hardback.