HomeGroupsTalkZeitgeist
MembersReviewsPopularityRatingFavorited   Events   
5,845 (8,109)852,284 (3.77)120
No events listed. (add an event)

Is this you?

Become a LibraryThing Author.

Member ratings

Average: (3.77)
0.5 1
1 21
1.5 4
2 51
2.5 8
3 167
3.5 54
4 287
4.5 24
5 186

Improve this author

Combine/separate works

Author division

Roger Penrose is currently considered a "single author." If one or more works are by a distinct, homonymous authors, go ahead and split the author.

Includes

Roger Penrose is composed of 10 names. You can examine and separate out names.

Combine with…

 

Help/FAQs | About | Privacy/Terms | Blog | Store | Contact | LibraryThing.com | APIs | WikiThing | Common Knowledge | Legacy Libraries | Early Reviewers | 105,853,208 books! | Top bar: Always visible