Any current works about hoplite shield devices?

[hoplite14gr]

Since I hope to write a book in the future .... please find out what some research has done so far....

Also most existing works on the subject are in Greek for the time being...

http://stefanosskarmintzos.wordpress.com...d-devices/

some thought on the Thespians
http://stefanosskarmintzos.wordpress.com...thespians/

and some thoughts on the elite hoplites of the West ...
http://stefanosskarmintzos.wordpress.com...na-grecia/

Kind regards