Mike Kekovich's page

Kind of late to the party, but I don't think you can prepare cure spells. I think you spend an exploit point to spontaneously cast one like a cleric converting a spell.

Using the filters for book in the spell index has no effect on the list of spells shown. No matter what is checked all spells that match other filters are shown.

http://paizo.com/pathfinderRPG/prd/indices/spelllists.html#

For example, looking for clerical spells from just the Core book will show all clerical spells from all books. Choosing Clerical spells from just the core book of levels 0-4 will show all clerical spells of level 0-4 from all books.