Space Family Robinson Archives, Volume 4 (Hardcover)

With the help of an advanced group of alien beings, a little ingenuity, and a lot of luck, the Robinsons have managed to traverse dimensional rifts and vast swaths of space to make their way back to our solar system! But something has gone wrong! Their time-shift mechanism has malfunctioned and sent them careening into Mars! With repairs to their ship underway, the Robinsons notice that this isn't the Mars that they know, but Mars from untold ages ago! Join the Robinsons as they come face-to-face with Martians! Will they survive Mars and make it back to the present, or be forever lost in time?