No Room For Bears was not by Jay Williams.
The book written by Jay P Williams is titled ALASKAN ADVENTURE
It was copyright 1952 and the forward written by Don Martin and preface by Townsend Whelen

Hosea Sarber and Jay Williams worked closely and their stories are great.

I remember reading that Hosea owned a 375 but claimed he had more faith in his 30-06.

Phil Shoemaker
Alaska Master Guide,
Alaska Hunter Ed Instructor
FAA Master pilot
www.grizzlyskinsofalaska.com

Anyone who claims the 30-06 is not effective has either not used one, or else is unwittingly commenting on their marksmanship.