2026 Reading Challenge
Sergio
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Sergio

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Sergio’s favorite books

Old Man's War by John Scalzi Crossing the Chasm by Geoffrey A. Moore Second Foundation by Isaac Asimov My Early Life, 1874-1904 by Winston S. Churchill Please Understand Me II by David Keirsey 507 Mechanical Movements by Henry T. Brown The Halo Effect by Philip M. Rosenzweig 1984 by George Orwell The Society of Mind by Marvin Minsky The First Word by Christine Kenneally The Origin of Species by Charles Darwin
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Sergio’s Bookshelves


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Sergio is Currently Reading

The Thinking Mach...
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Jan 04, 2026 06:40AM
The Brothers Kara...
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Aug 18, 2024 05:13AM
The Psychology of...
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Jan 14, 2024 12:15PM
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Sergio’s Groups

1865 SciFi and Fantasy Book Club — 41715 members — last activity 36 minutes ago
Hi there! SFFBC is a welcoming place for readers to share their love of speculative fiction through group reads, buddy reads, challenges, ...more

2026 Reading Challenge

Sergio’s Year In Books

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Sergio’s 2025 Year in Books
Take a look at Sergio’s Year in Books, including some fun facts about their reading.
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Sergio’s Friends (8)

Dinis P
Dinis P
51 books | 8 friends

Teresa
Teresa
523 books | 17 friends

Lua
Lua
37 books | 7 friends

Matilde...
Matilde_rsilva21
84 books | 7 friends

Luis
Luis
88 books | 8 friends

Sandra
Sandra
136 books | 3 friends

Leandro...
Leandro Aliseda
0 books | 22 friends

Monica ...
Monica Ribeiro
188 books | 6 friends


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Favorite Genres

Art, Biography, Business, Classics, Fantasy, Fiction, Food, History, Non-fiction, Philosophy, Psychology, Religion, Science, Science fiction, and Travel


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