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Manuel Alfonseca


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Manuel Alfonseca

Goodreads Author


Born
Madrid, Spain
Website

Genre

Influences

Member Since
October 2014


Manuel Alfonseca (Madrid, 1946) is a writer and professor in a Spanish university (Autónoma de Madrid) where he was director of the Escuela Politécnica Superior (2001-2004). He worked 22 years in IBM. He has published over 200 scientific articles and many papers and posts on popular science, in Spanish and English. He is the author of over 50 books on computer science, popular science, historic novel, science-fiction and young adult literature, published in Spanish, English, French and other languages. He was awarded the Lazarillo Award (1988) and the La Brújula Award (2012). He is the son of the painter and sculptor Manuel Alfonseca (Santana).

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Popular Answered Questions

Manuel Alfonseca read, read, read... and write, write, write...
Manuel Alfonseca Your question has a very simple answer: I have 30 novels in Goodreads and have rated them all, with the following criterion:
a) I gave 5 stars to my fo…more
Your question has a very simple answer: I have 30 novels in Goodreads and have rated them all, with the following criterion:
a) I gave 5 stars to my four personal favorites among my books.
b) I assigned 4 stars and 3 stars to the remaining books, in a more or less balanced way (actually there are 15 with 4* and 11 with 3*).
But some of my readers strongly disagree with my classification. I hope you will be one of them :-)(less)
Average rating: 3.99 · 470 ratings · 190 reviews · 79 distinct worksSimilar authors
El Agua de la Vida

3.65 avg rating — 54 ratings — published 1997 — 9 editions
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El Sello De Eolo (Familia E...

3.55 avg rating — 33 ratings — published 2002 — 9 editions
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Todo es número ¿Es matemáti...

4.36 avg rating — 25 ratings3 editions
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Bajo un cielo anaranjado (S...

3.59 avg rating — 27 ratings — published 1993 — 7 editions
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El zahir de Quetzalcoatl (L...

4.42 avg rating — 19 ratings — published 2014 — 2 editions
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El Viaje de Tivo, el Arries...

4.11 avg rating — 18 ratings — published 2000 — 6 editions
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La Escala de Jacob

4.29 avg rating — 17 ratings — published 2000 — 2 editions
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La corona tartesia (Familia...

4.06 avg rating — 16 ratings — published 2012 — 6 editions
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Descenso al infierno de Ven...

3.75 avg rating — 16 ratings — published 1999 — 7 editions
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Un rostro en el tiempo

3.67 avg rating — 15 ratings — published 1989 — 8 editions
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More books by Manuel Alfonseca…

Orígenes del hombre

The same post in English

El título de este artículo se parece al de unaobra de Charles Darwin, El origen del hombre, la segunda más famosa que publicó, aunque no se puedecomparar con la más famosa de todas, El origen de las especies. Pero aquí no voy a hablar deDarwin ni de ese libro, pues ya le dediqué otroartículo. Voy a referirme a un libro que tiene un título muy par

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Published on November 27, 2025 00:05
El Viaje de Tivo, el Arries... El Misterio del Lago Negro La Odisea del Cisne de Plata El Secreto del Campo de Hielo El Continente Perdido
(5 books)
by
4.17 avg rating — 53 ratings

El Sello De Eolo La tabla esmeralda La corona tartesia
(3 books)
by
3.82 avg rating — 56 ratings

Bajo un cielo anaranjado Descenso al infierno de Venus Operación Quatuor Operación Viginti (Sistema ...
(4 books)
by
3.79 avg rating — 52 ratings

El zahir de Quetzalcoatl El misterio de la casa enca... El misterio del brazalete d... El misterio de la Quinta de... El misterio de la luna de miel
(5 books)
by
4.26 avg rating — 42 ratings

The History of the Earth-9 ... Retorno a la Colonia Tierra-9
(2 books)
by
really liked it 4.00 avg rating — 17 ratings

More series by Manuel Alfonseca…
William's Happy Days
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Incontro con l'uo...
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Manuel’s Recent Updates

" Latest post in my blog on popular science:
Science and hypothesis
https://populscience.blogspot.com/202...

Nuevo artículo en mi blog de divulgación cient
...more "
Manuel Alfonseca is currently reading
El Orgullo de Albacete by Antonio Paso
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Manuel Alfonseca rated a book it was ok
The Lost Prince by Frances Hodgson Burnett
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ENGLISH: This is the fifth book I have read by this author. The other four are her three well-known children books and "The shuttle."

This novel deals with a prince in an invented mid-European or Balkan little country, who was lost half a millennium b
...more
Manuel Alfonseca rated a book liked it
Usted tiene ojos de mujer fatal by Enrique Jardiel Poncela
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ESPAÑOL: Había visto o leído esta comedia tres veces, y ahora la he visto otra vez en YouTube. La comedia no está mal, pero la novela en que se basaba, Pero... ¿hubo alguna vez once mil vírgenes?, era una birria. Lo mejor de la obra, el personaje de ...more
Manuel Alfonseca made a comment in the group The Catholic Book ClubIntroduction topic
" In spite of its title, the real historical protagonist of this book is not Henry VIII, but Thomas Cromwell. The novel does not start at the beginning ...more "
Manuel Alfonseca made a comment in the group The Catholic Book Club3. Other Benson topic
" We have also read in the club An Average Man, a novel about Benson's own time.

The order of the tetralogy of historical novels about the 16th. century
...more "
Cristianismo y anticristianismo en fantasía y ciencia-ficción by Manuel Alfonseca
"Muchos autores de fantasía y ciencia-ficción eran cristianos, y aunque sus libros no lo muestren explícitamente, las ideas de un autor influyen en sus escritos. Este libro repasa y comenta muchos libros de ambos géneros, con una parte dedicada a auto" Read more of this review »
Manuel Alfonseca is currently reading
William's Happy Days by Richmal Crompton
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Sé agua by Andrés Ortega
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ESPAÑOL: Novela negra futurista en la que lo más importante, más que la trama policial, es la previsión del futuro de la humanidad a medio plazo, en un lapso de tiempo que podría ser de alrededor de medio siglo. Como suele ocurrir en casi todas las o ...more
Manuel Alfonseca is currently reading
Usted tiene ojos de mujer fatal by Enrique Jardiel Poncela
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Quotes by Manuel Alfonseca  (?)
Quotes are added by the Goodreads community and are not verified by Goodreads. (Learn more)

“Y en ese momento comprendí, por primera vez en mi vida, que el amor no es sólo un sentimiento, sino también un acto de voluntad.”
Manuel Alfonseca, El zahir de Quetzalcoatl

“[A] young husband with an unfaithful wife, who is consecrated and dedicated to continence, eats daily of the Bread of Life so that the bride may one day return to both the home and the faith.”
Manuel Alfonseca

“Somos seres humanos porque somos responsables.”
Manuel Alfonseca, Bajo un cielo anaranjado

Topics Mentioning This Author

topics posts views last activity  
The Catholic Book...: March 2017 BOTM - Results 3 15 Feb 25, 2017 09:44AM  
The Catholic Book...: April 2017 BOTM - Voting 14 29 Mar 20, 2017 03:01PM  
The Catholic Book...: April 2017 BOTM - Results 6 11 Mar 23, 2017 06:44AM  
The Catholic Book...: Introduction 1 12 Apr 03, 2017 04:50PM  
The Catholic Book...: May 2017 BOTM - Voting 7 29 Apr 19, 2017 07:29PM  
The Catholic Book...: June 2017 BOTM - Voting 17 37 May 19, 2017 03:02PM  
The Catholic Book...: July 2017 BOTM - Voting 15 44 Jun 18, 2017 03:02PM  
The Catholic Book...: August 2017 BOTM - Voting 23 47 Jul 29, 2017 07:13PM  
The Catholic Book...: September 2017 BOTM - Voting 13 38 Aug 19, 2017 07:59PM  
The Catholic Book...: October 2017 BOTM - Voting 16 41 Sep 18, 2017 03:14PM  
“[A] young husband with an unfaithful wife, who is consecrated and dedicated to continence, eats daily of the Bread of Life so that the bride may one day return to both the home and the faith.”
Fulton J. Sheen, Lift Up Your Heart: A Guide to Spiritual Peace

“Men have always a choice - if not whether, then how, they may endure.”
Lois McMaster Bujold, The Curse of Chalion

“Reputation is what other people know about you. Honor is what you know about yourself... Guard your honor. Let your reputation fall where it will. And
outlive the bastards.”
Lois McMaster Bujold, A Civil Campaign

“El mundo no se hizo en el tiempo, sino con el tiempo.”
San Agustín

“When the going gets tough, the tough get going.”
Anónimo

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1196314 Divulciencia - Populscience — 88 members — last activity 3 hours, 38 min ago
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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
173384 Libros clásicos en español — 908 members — last activity Oct 15, 2025 01:27AM
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31471 THE Group for Authors! — 12925 members — last activity 8 hours, 14 min ago
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25x33 Catholic Writers Guild — 171 members — last activity Oct 04, 2025 08:54AM
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Comments (showing 1-10)    post a comment »
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message 10: by Manuel

Manuel Alfonseca My novel "Jacob's Ladder" is participating in a contest in Inkitt. To enter the final phase, I need 100 people to follow the link and reserve a reading. If you do, you can read the novel. The link is:
https://www.inkitt.com/stories/scifi/...


message 9: by Manuel (last edited Apr 02, 2016 03:47AM)

Manuel Alfonseca Mi serie de misterio Los sabuesos de la transición está en oferta en Amazon:

El primero, El zahir de Quetzalcoatl, se puede descargar gratuitamente de Amazon
El segundo, El misterio de la casa encantada, a 0,99 euros en Amazon
El tercero, El misterio del brazalete de zafiros, a 0,99 euros en Amazon
El cuarto, El misterio de la luna de miel, a 0,99 euros en Amazon


Manuel Alfonseca Mario wrote: "Hola,
Muchas gracias por aceptar mi solicitud de amistad. Seguro que tendremos muchos temas que comentar el el futuro:-)
Te cuento que he publicado algunas cosillas en la sección "Storys" (https://..."


Gracias por el enlace. He leído la serie de Nostalgias Pretéritas y están muy bien. Por cierto, ¿qué es el " churro media manga mangotero"? Es la primera vez que oigo hablar de ese juego :-)


message 7: by Mario

Mario Espinosa Hola,
Muchas gracias por aceptar mi solicitud de amistad. Seguro que tendremos muchos temas que comentar el el futuro:-)
Te cuento que he publicado algunas cosillas en la sección "Storys" (https://www.goodreads.com/story/list/...), por si sientes curiosidad. Tu opinión sería algo muy importante para mí.
Bueno, no te aburro más, espero que sigamos en contacto


Manuel Alfonseca Here you can find my interview in a blog:
https://mercedesfoxbooks.com/meet-aut...


Manuel Alfonseca Have you heard about this?

Democratic presidential hopeful Hillary Clinton says women won't have full access to "reproductive health care" until "deep-seated cultural codes, religious beliefs and structural biases" are changed.
http://cnsnews.com/news/article/susan...

Is this the beginning of the end of religious freedom in the U.S.?

Scientific truth is also flagrantly ignored:
http://populscience.blogspot.com/2014...


Manuel Alfonseca Latest post in my blog on popular science:
Outstanding problems in the history of life
http://populscience.blogspot.com/2015...

En español:
Problemas pendientes en la historia de la vida
http://divulciencia.blogspot.com/2015...


Manuel Alfonseca The latest post in my blog on popular science:
About the problem of evil
http://populscience.blogspot.com/2015...

En español:
Sobre el problema del mal
http://divulciencia.blogspot.com/2015...

Greetings / Saludos


Manuel Alfonseca The latest post in my blog on popular science:
The scientific work of Stephen Hawking
http://populscience.blogspot.com/2015...

En español:
La obra científica de Stephen Hawking
http://divulciencia.blogspot.com/2015...

Greetings / Saludos


Manuel Alfonseca This is the latest post in my English blog on popular science:
Science is a tool
http://populscience.blogspot.com/2015...

Último artículo en mi blog en español sobre divulgación científica:
Libros piratas o libros gratuitos
http://divulciencia.blogspot.com/2015...

Regards, Saludos,


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