Paperback Calvin and Hobbes

Weirdos from Another Planet (1990)

Publisher Sphere Year 1990

Identification points are listed only where two independent sources agree. Last reviewed 20 Oct 2026.

In short

Quick answer

Who published the Weirdos from Another Planet 1990 paperback?
Sphere, London, in 1990, in paperback.
What decides the price
  • It is the first UK edition; the true first was published elsewhere.
  • Paperback firsts are usually modest unless they are paperback originals; later printings carry little premium.
  • Condition is graded separately for book and jacket, from Fine down to Poor.

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Identification

How to identify this edition

First UK edition: Sphere, London, 1990. Our Warner 1992 is a later reissue.

Printing by printing

Printings and states

First impression

1990

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.

Know the points? Tell us. We publish them, with credit, once a second source agrees.

Questions collectors ask

Frequently asked questions

Who published the Weirdos from Another Planet 1990 paperback?

Sphere, London, in 1990, in paperback.

Sources

Where these facts come from

  • British National Bibliography (BNB) record GB9048401, British Library (doi.org)
  • Weirdos from another planet (London: Sphere, 1990, ISBN 0747406960
  • held by Cambridge, NLS, Oxford), Jisc Library Hub Discover (discover.libraryhub.jisc.ac.uk)

Points of issue are listed only where at least two independent sources agree. Last reviewed 20 October 2026. Reviewed by Harriet Ellis; read how we check facts.