HamelynHamelyn
HamelynHamelyn
BooksDVDMusicVideo games
HamelynHamelyn
HomeNovelsMoviesMusicGames
Sell my booksCart
Ask JulIAAI
Help and contact
App StoreGoogle Play
Exclusive offers

Discounts for subscribers only

Get coupons, news and up to -40% off selected products.

No spam. Cancel anytime.

Hamelyn

Online store for second-hand cultural products: books, movies, music and video games. Over 700,000 verified offers with free shipping and quality guarantee.

Shop

  • Second-hand books
  • DVD and Blu-ray movies
  • CDs and vinyls
  • Used video games

Help

  • Help center
  • Shipping and delivery
  • Returns
  • Contact
  • Condition guide
  • About us

Legal

  • Legal notice
  • Privacy policy
  • Cookies
  • Terms and conditions
  • Sales conditions
  • Developers · API

Hamelyn around the world

  • Spain.com
  • Mexico.mx
  • Colombia.co
  • Argentina.ar
  • United Kingdom.uk
  • United States.com
  • Portugal.pt
  • France.fr
  • Germany.de
  • Italy.it
  • Netherlands.nl
  • Catalonia.cat
  • Brazil.com.br
Free shipping
100% secure payment
30-day returns
Verified products

Shipping with

  • Correos
  • Cainiao
  • FedEx
  • SEUR
  • MRW
  • GLS

Secure payment with

  • Visa
  • Mastercard
  • Apple Pay
  • Google Pay
  • PayPal
CDTI Innovación. Ministry of Science, Innovation and Universities. Government of Spain.
© 2020–2026 HAMELYN TECHNOLOGIES S.L. · CIF B01658244Calle de los Llanos de Jerez, 1, 28823 Coslada (Madrid), España·+34659049186·hola@hamelyn.com
Get 50% off your 4th item with FOURTHEN50
HomeNovelsMoviesMusicGames
Home>Books>Infantil y Juvenil>Authors>Christophe Galfard
Christophe Galfard

Books by Christophe Galfard

AuthorBooks · Second handSince 1976

Christophe Galfard is a French physicist and writer.

13
Titles
5
Featured books
5
Curiosities

Second-hand books by Christophe Galfard

Most popularRecentCheapest
The Universe in Your Hand

The Universe in Your Hand

4.1

Author: Christophe Galfard

Tapa blanda

£18.55£21.10
1 available offer
Le Prince des Nuages

Le Prince des Nuages

4.4

Author: Christophe Galfard

Libro de bolsillo

£9.86
1 available offer
George's Secret Key to the Universe

George's Secret Key to the Universe

3.9

Author: Lucy Hawking, Stephen Hawking, Christophe Galfard

Tapa blanda

£13.56
1 available offer
Le prince des nuages Tome I : Le Blueberry

Le prince des nuages Tome I : Le Blueberry

3.8

Author: Christophe Galfard

Libro de bolsillo

£15.71
1 available offer
Le Prince des Nuages - tome 2 Le matin des trois soleils

Le Prince des Nuages - tome 2 Le matin des trois soleils

3.8

Author: Christophe Galfard

Libro de bolsillo

£10.98
1 available offer

About Christophe Galfard

Birth
1976

Biography

Christophe Galfard is a French physicist and writer.

Christophe Galfard is a renowned physicist and astrophysicist born in Paris.
His most notable work, The Universe in Your Hand, brings the complexity of the cosmos to all readers.
In addition to scientific outreach, he has written children's and young adult literature.
Throughout his career, he has published a total of thirteen works.
His work focuses on explaining complex topics like relativity in an accessible way.

Other authors you might like

  • J. K. RowlingJ. K. Rowling
  • Roald DahlRoald Dahl
  • Jeff KinneyJeff Kinney
  • Louis SacharLouis Sachar
  • David WalliamsDavid Walliams
  • Michael MorpurgoMichael Morpurgo
  • Jules VerneJules Verne
  • Julia DonaldsonJulia Donaldson

Explore by category

Infantil y JuvenilFantasía y magiaLibros de acción y aventuraFicción juvenilFantasía épicaMisterio y terror