In this sequel, Rex, Tiger, The Professor and Toby go on a space trip. There was no reason; it was just sight seeing. In the course of the trip, there were several crises when unexpected things happened. The book does not follow science. As an example it makes no distinction between planets (or planetoids) and stars. The crew don't take even elementary safety precautions. The book is well written and is easy to read. The variety of the planetoids more than makes up for the lack of scientific rigour.
Source · Open Library
Placement
- Professor Brane — #3