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Alfonso Sierra
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Alfonso Sierra

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Alfonso’s favorite books

SAS Survival Handbook by John Wiseman Introducing Genetics by Steve Jones Introducing Linguistics by R.L. Trask Death by Black Hole by Neil deGrasse Tyson The Selfish Gene by Richard Dawkins The Restaurant at the End of the Universe by Douglas Adams A Brief History of Time by Stephen W. Hawking Harry Potter and the Prisoner of Azkaban by J.K. Rowling Harry Potter and the Order of the Phoenix by J.K. Rowling The World of the Viking Gods by Njörður P. Njarðvík Harry Potter and the Deathly Hallows by J.K. Rowling
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Alfonso’s Bookshelves


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Alfonso is Currently Reading

Simply Astronomy
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bookshelves: science, currently-reading
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  (page 40 of 160)
— Feb 26, 2026 12:24PM

 
Feb 26, 2026 12:24PM
The Secret of Sec...
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by Dan Brown (Goodreads Author)
bookshelves: novels, currently-reading
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  (page 95 of 688)
— Jan 04, 2026 02:22PM

 
Jan 04, 2026 02:22PM
Mythology 101: Fr...
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bookshelves: others, currently-reading
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  (page 52 of 288)
— Sep 13, 2025 02:20PM

 
Sep 13, 2025 02:20PM
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Alfonso’s Groups

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2026 Reading Challenge

Alfonso’s Year In Books

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Alfonso’s 2025 Year in Books
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Alfonso’s Friends (19)

Aneta Z...
Aneta Zemánková
343 books | 49 friends

I.R. Mo...
I.R. Montero
660 books | 9 friends

Tomisla...
Tomislav Kolar
421 books | 19 friends

Justin ...
Justin Thornhill
98 books | 19 friends

Sara R
Sara R
699 books | 13 friends

Neil Tyson
Neil Tyson
22 books | 577 friends

Morgane...
Morgane Perissinotti
214 books | 6 friends

Nuria V...
Nuria Viñuela Rodríguez
221 books | 12 friends

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Favorite Genres

Biography, Business, Fantasy, Fiction, Graphic novels, Historical fiction, History, Mystery, Non-fiction, Science, Science fiction, and Thriller


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