Margaret Erskine: pseudonym of Margaret Wetherby Williams, Canada-born British author: * 21 mystery/detective novels with series character Inspector Septimus Finch In the Periodic Table of the Elements, "Er" stands for Erbium. In the Periodic Table of the Mystery Authors, "Er" stands for Margaret Erskine! Honorable Mentions: Return to Mystery/Detective Table of Contents Return to PERIODIC TABLE OF MYSTERY AUTHORS [Grateful acknowledgment to Professor Erich Friedman for his permission for me to use the table structure and color GIFs of the Periodic Table, above, whose Mystery Author roll-over status names and correlation of Element Abbreviations with Mystery Author names are not the fault of Professor Erich Friedman but purely the work of Professor Jonathan Vos Post] Margaret Erskine