What you need before you query

The literary agent Janet Reid has compiled a handy chart. Here's the start of it:

....................................................Fiction..........Memoir........Non-fiction

query letter ....................................yes,,,,,,,,,,,,,,,yes.............. yes

website* ........................................yes,,,,,,,,,,,,,,,yes..............yes

dedicated query/author email,,,,,,,yes............ ,,,yes.......... ....yes

word count.....................................yes,,,,,,,,,,,,,,,yes.............. no

Check out the rest.