Hi Jim,
I'm curious where you read the Turpin & Chaplin business. It's not really true at all.
Turpin was one of the Essanay's reliable players by 1915, but the "star" was for people like Wallace Beery.
Ben was just a second or third-banana with a lot of experience who was not doing much at the time Chaplin arrived.
Charlie, in need of a company of players, took a liking to Ben, put him to work and was happy with the results.
Turpin developed "his look" under CC; Ben never wore the mustache we associate with him.
And Ben never really mugged much, nor exploited his eyes and face until CC encouraged it. Ben learned from the master!
But it was a rough road working with such a perfectionist as Chaplin. Ben was grateful Charlie brought him and his wife out to Niles. Moving was nothing new, the Turpin's (Ben & wife Carrie) soon loved California.
Yes, I only took Slapstick! to ten issues and handed it over to Cole Johnson who continued with the help of our friend Dave Stevenson of Looser Than Loose. Since then they've put out a few issues over the last I don't know how long it's been(!). I don't even know if they're still doing it (I'm so out of touch with stuff! LOL).
The Turpin book is done and finito, it's just hung up with BearManor Media, the books potential publisher.
I've found a lot more additional biographical things, genealogical things, new illustrations, and what-not since the magazine serialization. In all, about 250 pages worth of Turpin. Did you know he was related to that famous highway robber, Dick Turpin? April Fool! No, he wasn't, just joking, but I've traced his roots nearly that far back. But there's a lot of interesting stuff, funny stories, much in Ben's own words, some long-forgotten and some never known information. Ben has been neglected too long and I'm long overdue with this book! I'm sorry it's taken so long! 40 years of my collecting and researching, finally put together in a biography that's taken me nearly three years to assemble. Did the whole thing myself, from front cover to back: typesetting, scanning, layout, proofreading, writing, indexing, cover design, etc. Just like the old days of Slapstick! mag. Thanks for your interest, Jim, and it's good to run into you again!
yer pal, SteveR

Here's a little sample of the inside:
http://www.claudia-sassen.net/Larrygallery/welcome.html