There is a new version in town of the Gloranthan Cult one pagers (2019 edition). Around 160 cults described in one pager format (except of course for Orlanth) with new spell categorisation and new information here and there.
This categorises the spells from associated cults into a new format. The information is gathered from all of the publications so far and the spells and their associated cults have mainly been aligned with material from Gods of Glorantha, Cults of Prax, Cults of Terror and Runequest Glorantha and Runequest Bestiary with newer material given most often the precedence. In Runequest Glorantha there are couple of spells mentioned as available to all cults – if you play that version – please add them by hand. I have used common rune spell list mainly conforming to an older version of RQ. There are in the list now spells from many versions of Runequest throughout its history I may later on publish a new version of Spell Reference which points to the sources – some of them not currently available in print.
The material should be useful even if it does not fully conform to your particular rules for Glorantha.
The link to description what the Glorantha Cult Onepagers are.