Twin Earths

Twin Earths is a comic strip.

Contents

In detail

It is recorded as the work of Oskar Lebeck.

Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.

1.
“Twin Earths”, English Wikipedia, consulted as further reading
reference work · Reputable secondary · Wikipedia
Consult the source
2.
Wikidata, structured authority record Q7858150: Twin Earths
reference work · Reputable secondary · Wikidata
Consult the source

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