WWPCM: "SynHeme" (Canada)  https://educational-playing-cards.com/
it's publisher only

since 2005 No.PC-C101-4 "Chess Openings"
d20279
update 01.04.2019
2006-2011 No.PC-P301 "Periodoc Table"
d20281
update 01.04.2019
2007-2009 No.PC-B401 "The human skeleton"
d20282
update 01.04.2019
2008- 2012 No.PC-A801 "Astronomy"
d20280
update 01.04.2019
2008 No.PC-K701 "Canada provinces"
d20276
update 01.04.2019
   No.PC-D601 Alien 
   No.PC-G201-2 Guitar 
   No.PC-M901 Geomentry