Monthly Puzzles

1. AmericanWay (American Airlines magazine)
2. AskOxford.com Crosswords (Includes a prize crossword)
3. Atlantic Monthly: The Puzzler (by Emily Cox and Henry Rathvon, subscription required)
4. Ben Beagle's Online Crossword
5. The Bookseller (Cryptic crossword related to books)
6. Chambers Online Crossword (by "Peebles")
7. City Crossword (Cryptic from the city of London, Ontario, Canada)
8. Continental Magazine (Crossword is under "Fun and Games")
9. Crozworld (Magazine of the Australian Crossword Club)
10. CRPuzzles Crossword Puzzles
11. Cryptics Monthly (Subscription required)
12. Cullen Crosswords (Cryptics by Bob Gregory)
13. Dr. Awkward's Lyric Acrostics
14. EJ's Crossword Showcase (by UK-based cruciverbalist Eddie James)
15. Ellery Queen's Mystery Magazine
16. Enigmatist (Registration required)
17. Hemipsheres (United Airlines magazine, crossword by John Samson)
18. Jaywalker Crossword
19. Kegler's Kryptics
20. Musicroom.com Crossword Competition (Monthly contest with puzzles by Eddie James)
21. New York Times Learning Network: Monthly Crossword Puzzle
22. Number and Word Puzzles
23. Peace Magazine (Bimonthly crossword)
24. Pipeline Newsletter Monthly Crossword Puzzle
25. Playbill Insider (crossword about theater by Peter Gordon)
26. Poker Pages: Poker Crossword Puzzle (by Michael Wiesenberg)
27. Police Terminology Crossword Challenge
28. Puzzl-a-ware (includes monthly crossword competition)
29. Puzzle Choice: Crosswords
30. Puzzlecrypt
31. Puzzle Express
32. Skylights Magazine (Spirit Airlines)
33. Southwest Airlines Spirit Magazine
34. Total Film Crossword
35. 24 Hour Museum Cultural Crossword (by Eddie James)
36. Victory Games Sports Crosswords (by Troy Ory)
37. Webber's Cryptic Crosswords (by Michael Curl)
38. Wine Lover's Crossword Puzzle (from "Wine Spectator" magazine)