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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

The Jungle Book
Alfonso Sierra is currently reading
bookshelves: novels, currently-reading
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progress: 
 
  (page 21 of 216)
— Jul 07, 2026 11:37AM

 
Jul 07, 2026 11:37AM
The Secret of Sec...
Alfonso Sierra is currently reading
by Dan Brown (Goodreads Author)
bookshelves: novels, currently-reading
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  (page 341 of 677)
— Sep 17, 2026 07:12AM

 
Sep 17, 2026 07:12AM
Mythology 101: Fr...
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bookshelves: others, currently-reading
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  (page 63 of 288)
— Jul 03, 2026 03:47PM

 
Jul 03, 2026 03:47PM
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Alfonso’s Groups

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Goodreads Librarians are volunteers who help ensure the accuracy of information about books and authors in the Goodreads' catalog. The Goodreads Libra ...more

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 (21)

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

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

Tomisla...
Tomislav Kolar
323 books | 19 friends

Justin ...
Justin Thornhill
104 books | 19 friends

Morgane...
Morgane Perissinotti
180 books | 7 friends

Neil Tyson
Neil Tyson
48 books | 930 friends

Sara R
Sara R
705 books | 13 friends

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

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People Alfonso is Following

Pao
Martin ...
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Sam Andrês
Luke Mcs
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Pamela ...
Brian C...
Neil de...
New Sci...
Ali Ab...
Sean Ca...

Favorite Genres

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


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