# Frank Merrill — The Man Who Knew character guide

> Frank Merrill in The Man Who Knew by Edgar Wallace.

**Role:** major

**Also known as:** Saul Arthur Mann, Mr. Mann, Merrill

**First appearance:** 0000-i-the-man-in-the-laboratory

## Who they are

A young man caught in a web of suspicion after a murder, struggling to prove his innocence.

## Links

- HTML: https://www.betterreads.online/discover/the_man_who_knew_se/characters/frank_merrill
- Book: https://www.betterreads.online/discover/the_man_who_knew_se
- All characters: https://www.betterreads.online/discover/the_man_who_knew_se/characters