Known Space books in order
Known Space is a series of 6 books by Larry Niven: 1,129 pages in the 5 with a known length, about 21 hours of reading. Shown in the numbered order.
- 6
- books
- 1,129
- pages in 5 of them
- 21 hours
- to read those 5
- 42 days
- at 30 minutes a day
World of Ptavvs 3.5 h 2 
A Gift from Earth 4.7 h 3 
Neutron Star 5.2 h 4 
All the Myriad Ways 3.3 h 5 
Protector 4.1 h Bar height shows length. Books without a number have no number in our records.
The books
- 1
World of Ptavvs 1966 3.5 h
"GET OUT OF MY MIND!"
- 2
A Gift from Earth 1968 4.7 h
No Place for Bleeding Hearts The world named Mount Lookitthat was never meant for humans—it was shrouded in lethal mists.
- 3
Neutron Star 1966 5.2 h
- 4
All the Myriad Ways 1971 3.3 h
All the Myriad Ways is a collection of 14 short stories and essays by science fiction author Larry Niven, originally published in 1971.
- 5
Protector 1973 4.1 h
From the back cover: The Mission of Phssthpok Phssthpok the Pak had been traveling for most of his 32,000 years -- his mission, to save, develop and protect the group of Pak…
-
The Patchwork Girl 1980 length not known
How much is left
| After book 1, World of Ptavvs | about 17 hours left, not counting 1 book of unknown length |
| After book 2, A Gift from Earth | about 13 hours left, not counting 1 book of unknown length |
| After book 3, Neutron Star | about 7 hours left, not counting 1 book of unknown length |
| After book 4, All the Myriad Ways | about 4 hours left, not counting 1 book of unknown length |
Reading the whole series
About 20 hours 42 minutes
5 of 6 books, 1,129 pages. Estimated at 250 words a minute.
42 days (about 6 weeks) at 30 minutes a day
Estimate based on 275 words per page.