Books by Robert R. O'Brien
Total count: 15
Two birthday wishesMacmillan/McGraw-Hill1997-01-01
The apple mysteryMacmillan/McGraw-Hill1997-01-01
Hurricane OpalMacmillan/McGraw-Hill1997-01-01
Just like momMacmillan/McGraw-Hill1997-01-01
Little big hornsHarcourt2002-01-01
Trapped in the futureHarcourt2003-01-01
Nellie Cashman, frontier angel (Leveled readers)Scott Foresman2003-01-01
Behind the scenesScott, Foresman and Co.2006-01-01