| Agent Research and Evaluation: Provides complete information on literary agents and their track record of sales for authors, often including dollar figures in the US, Canada and the UK. |
| Agents' E-mail Addresses: This is a list of literary agents' e-mail address and also agency websites if they have one. |
| Everyone Who's Anyone in Adult Trade Publishing: A free online directory of almost 2,000 of the top literary agents, editors and publishers of adult trade books in the US, UK and Canada, including e-mail addresses and websites. |
| Preditor and Editors: A huge listing of agents and scuttlebutt on the black hats. If an agent has a bad reputation, you'll probably find the dirt here. |
| Publishers Marketplace: Provides membership information for publishing professionals and provides web pages for writers and agents to promote themselves. |
| Vetted, Non-Fee-Charging Agents: A list of vetted agents from author Natalie R. Collins. |
| Writer's Market: A fee-based service which offers significant amounts of information on hundreds of literary agents in all genres. Also has market listing for magazines and publishers. The grandaddy of agent resources. |
| Writers Net: Not agents themselves but "a matchmaking resource for writers, editors, publishers, and literary agents on the Internet". Free service run by the husband of a writer. |