The Commodore at Sea; Spartan Planet : The Saga of Commodore John Grimes Book 5

Kinsolving's planet....on the rim of space, where the very fabric of space and time is stretched almost to bursting, and the boundaries between then and now, between here and there, are so thin as to be almost non-existent. And so John Grimes should hardly been so surprised to meet...Sherlock Holmes? Lady Chatterley? Tarzan and Jane? A. Bertram Chandler?