This mod let me find the body on the ship, but the book was still unusable.

I had to use the no clip console command to get the book.

@GanjahAlien: That worked for me. Thanks!

~ tcl - 5 sec fix this bug

I just used the command "Disable" to the ship and grabbed the book from below

This happened to me too, but i discovered if i shoot a fireball at the book it pops up then i can grab the book.......

yeah, i read that. the sad story is that i came back after many many hours played and i didnt find anything floating anywhere. i used "tcl" to search it, but sadly with negative result. so no other choice for me.

like I have written "without this mod, the body, on the deck of the ship, will clip through the floor and will float on the water in the body of the shipwreck."

no need to use console commands, which most of the time will mess something up later on

nice solution! i did my first run in this year and discovered i was missing the achievement. i used: "help rocio" and summoned NPC 010252CD (the 2nd npc id) with commands to myself at the ship. clicked on the npc...done