Robert C. O'Brien
Robert C. O'Brien has written at least 11 books. Their most popular book is Mrs. Frisby and the Rats of NIMH with 224 saves with an average rating of 4.08⭐.
#1 of 2 in Rats of NIMH
Mrs. Frisby and the Rats of NIMH
ByRobert C. O'Brien
1971 • 224 Readers • 240 pages • 4.1
Z For Zachariah
ByRobert C. O'Brien
1974 • 67 Readers • 68 pages • 3.9
#1 of 2 in Rats of NIMH
Mrs. Frisby and the Rats of NIMH
ByRobert C. O'Brien
1971 • 21 Readers • 240 pages • 4.6
#1 of 2 in Rats of NIMH
Mrs. Frisby and the Rats of Nimh
ByRobert C. O'Brien
1971 • 17 Readers • 240 pages • 3.6
The Silver Crown
ByRobert C. O'Brien
1968 • 13 Readers • 322 pages • 3.7
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
#1 of 2 in Rats of NIMH
Mrs. Frisby and the Rats of Nimh - Now Filmed as The Secret of Nimh
ByRobert C. O'Brien
1971 • 1 Reader • 197 pages
