This is the first edition of this important book.

AFAICT the only differences to the second edition are the additional forewords and a new Foreword to the Second Edition by Papert. This foreword is not mentioned in this online edition by MIT [0]. I have the second edition at home; I can try to share the forewords and specially the new preface, I don't think they are online (even on library genesis).

[0] http://mindstorms.media.mit.edu/ "A second edition, with new Forewords by John Sculley and Carol Sperry, was published in 1993."