作者 (Author) Berenstain, Stan
Summary: The bear family goes on a roller coaster ride. The coauthor is Jan Berenstain.
等级 (MML) MM Level-0.2
年级 (IL) Lower Grades (LG K-3)
字数 (Words) 74
类型 (Fiction) Fiction
系列 (Series) Berenstain Bears; Step into Reading: Step 1;
Topic: Adventure-Misc./Other; Animals-Bears;