Robert C. O'Brien
Robert C. O'Brien has written at least 10 books. Their most popular book is Mrs. Frisby and the Rats of NIMH with 144 saves with an average rating of 4.13⭐.
They are best known for writing in the genres one, asdfsa, and Asdfsa.
mone, asdfsa, and Asdfsa are their most common moods.
#1 of 2 in Rats of NIMH
Mrs. Frisby and the Rats of NIMH
ByRobert C. O'Brien
1971 • 144 Readers • 240 pages • 4.1
Z For Zachariah
ByRobert C. O'Brien
1974 • 33 Readers • 68 pages • 3.8
#1 of 2 in Rats of NIMH
Mrs. Frisby and the Rats of NIMH
ByRobert C. O'Brien
1971 • 14 Readers • 233 pages • 4.1
#1 of 2 in Rats of NIMH
Mrs. Frisby and the Rats of NIMH
ByRobert C. O'Brien
1971 • 14 Readers • 240 pages • 4.3
The Silver Crown
ByRobert C. O'Brien
1968 • 8 Readers • 322 pages • 3.5
The Secret Of NIMH
BySeymour Reit(Adaptor),Robert C. O'Brien(Original novel)
1982 • 4 Readers • 32 pages • 4
Z. for Zachariah
ByRobert C. O'Brien
1 Reader
Z wie Zacharias
ByRobert C. O'Brien
1992 • 1 Reader • 221 pages
Mrs Frisby and the Rats of NIMH
ByRobert C. O'Brien
1971 • 1 Reader • 5
Frau Frisby und die Ratten von NIMH
ByRobert C. O'Brien
1971 • 223 pages