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by Robert E. WellsPaperback details (United States). details (Germany). details (Canada). ISBN: 978-0-8075-3656-8 ISBN-10: 0-8075-3656-3 INDPB · 1993  | 
| See also: | ||
| 1993 | School & Library Binding | Is A Blue Whale The Biggest Thing There Is? (Turtleback School & Library Binding Edition) (Wells of Knowledge Science) | 
| 1993 | Hardcover | Is a Blue Whale the Biggest Thing There Is? (Robert E. Wells Science Series) |