Every day, the boats were launched after cries from the lookout. The cast-iron try-pots bubbled like witches’ cauldrons. An oily pall of black smoke hid the stars and sun and turned the sails a dark gray. The cook sawed away on his fiddle. Within months of Caleb’s encounter with the whale, the ship’s hold was filled to capacity.

Before the long voyage home, the ship had to be resupplied and the weary crew given shore leave. Dobbs put into Pohnpei, a lush island known for its handsome men, beautiful women, and their willingness to provide services and goods to visiting whalemen. Whaling vessels from every part of the world crowded the harbor.

Dobbs was Quaker by upbringing and didn’t indulge in spirits or native women, but his religious beliefs took second place to his sailing orders: maintain harmony among his men and bring home a shipload of oil. How he accomplished these tasks was left up to him. He laughed heartily as boatloads of drunken and raucous crewmen stumbled back on board or were fished out of the water into which they’d fallen.

Caleb stayed on board and watched the comings and goings of his fellow hands with a benign smile. The captain was relieved that Caleb showed no interest in shore leave. The natives were friendly enough, but Caleb’s bleached hair and skin might cause problems with the superstitious islanders.

Dobbs paid a courtesy call to the American consul, a fellow New Englander. During the visit the consul was notified that a tropical sickness had struck the island. Dobbs cut his men’s shore leave short. In his log he wrote:

Last day of shore leave. Captain visits U.S. Consul A. Markham, who conducted tour of ancient city named Nan Madol. Upon return, Consul advised of sickness on island. Ended liberty and left island in a hurry.

The remnants of the crew stumbled back onto the ship and promptly fell into a rum-soaked snooze. The captain ordered the sobered-up hands to raise the anchor and set sail. By the time the cherry-eyed men were roused from their bunks and ordered back to work, the ship was well at sea. With a steady breeze, Dobbs and his men would be sleeping in their own beds in a few months time.

The sickness struck the Princess less than twenty-four hours after it left the port.

A forecastle hand named Stokes awakened around two in the morning and raced to the rail to purge his stomach. Several hours later, he developed a fever and a vivid rash over much of his body. Brownish red spots appeared on his face and grew in size until his features looked as if they were carved in mahogany.