Even back before the first bits of this story hit the newsstands, the folks who published it in Amazing Stories (January through April, 1934) knew they were on to something special. "We are sure that our readers will be highly pleased to have us give the first installment of a story by Dr. Smith. It will continue for several numbers and is a worthy follower of the Skylark stories which were so much appreciated by our readers. We think that they will find this story superior to the earlier ones. Dr. Smith certainly has the narrative power, and that, joined with his scientific position, makes him an ideal author for our columns."

An awful lot has gone under the bridge since 1934, but you know, the folks at Amazing were on to something. Triplanetary really is all that special, and we're thrilled to offer it to you now anew. The initial chapters cover the Kinnison genetic line during the fall of Atlantis and Nero's reign in Rome. These tales were inserted into the novel following the serialized release, along with chapters covering members of the Kinnison line in World Wars One, Two, and Three.