HomeDiscover

Search series, authors…⌘K

Works · part of SF Puzzles

CN

Work

Crossing Numbers on Phoebe

Martin Gardner · 1982short story

Placement

SF Puzzles
contained in Puzzles from Other Worldscollection

Back to SF Puzzles

Loreful

Reading orders for SF/F series and shared universes — with your place kept in every one.

Explore

Universes Series Works Authors Atlas

Help

FAQ About Site map

Account & legal

Sign in Create account Privacy Terms

Data

Built on ISFDB, Wikipedia, Wikidata and Open Library. Curated reading orders carry their reasoning on the page; the rest follow publication order. Data sources & licenses

© Loreful · data: ISFDB · CC BY