The Space Mowgli is a novel by Arkady Strugatsky & Boris Strugatsky, published in 1971. The version I've read is the Hungarian edition, published by Kozmosz Könyvek in 1977. This is a space exploration story, about a group of scientists who run into unexpected events on a terraforming mission. The events are realistic, the characters are bland, but believable. I liked the Space Mowgli book from the Strugatsky brothers, it was an interesting reading, although nothing exceptional.