Dinah Shearing

Crichton must find the third probe to end the magnetic summer, while avoiding Grayza and Oo-Nii.

Elac arrives at the planet where D’Argo, Jool and Old Woman are investigating the ruins of an ancient civilization.

Crichton, now aboard a dying leviathan named Elac, encounters an alien named Sikozu who aids him in stopping the Grudeks who are intent on obtaining toubray (Leviathan neural cluster tissue).