Kelly, Erin Entrada, Shi er sui de tian kong = We Dream of Space / We dream of space. Written by Erin Entrada Kelly ; Translated by Wu Hua. - Di 1 ban. - 303 pages : illustrations ; 21 cm Text in simplified Chinese scripts. ISBN: 9787521744439 RM 46.70 Subjects--Corporate Names: Challenger (Spacecraft)--Accidents--Juvenile fiction. Subjects--Topical Terms: Siblings--Juvenile fiction.Twins--Juvenile fiction.Middle schools--Juvenile fiction.Families --Juvenile fiction.Schools --Juvenile fiction.Space shuttles--Juvenile fiction.Family members--Juvenile fiction. Index Terms--Genre/Form: Detective and mystery fiction Dewey Class. No.: 813.6