Over the years, Squidoo has unveiled various co-brands, clubs, and magazines that consist of lots of lenses bound together by a common theme (both figuratively and literally). Occasionally finding these lens types can be troublesome, so here is a listing of everything we could find (that was active).

Co-brands are special lenses grouped under a sub-domain with their own theme and specialized setup.

For additional information on lens types and a coolor way of looking at them, check out Squidoo Us!

CafePress
Do you have a Cafepress Store, or want to build one. The Cafe Press lens is a great way to pull all your products into a lens, and use your creativity to help promote your Cafepress Products.
Hey MonkeyBrain!
Where Smart People Go To Argue! Type in something you believe in, like, "Earth was founded by aliens," or "Britney Spears is definitely smarter than a dolphin," or "Evolution is a fact, gravity is just a theory." We'll give you a place to argue about it, for free.
Holiday Gift Guide
Find a unique gift recommendation for the happiest people on your shopping list and make an instant (free) donation to charity at the same time.
Linchpin
A LinchPin is someone that matters! Inspired by Seth Godin's new book, this new specialty lens was created for you to share those special Linchpins in your life or business!
SquidLit
Write a book review and get paid or donate the money to charity. Pick your Best or Worst book of all time and get busy!
SquidPaws
Make your pet famous! We all love our animal companions and spend an extraordinary amount of time exploring with them, caring for them, learning from them and just hanging out. This is your chance to dedicate a special page to your favorite pet.
SquidQuiz
Quickly create your very own 10 question quiz. So easy, a zombie could do it. If your quiz gets popular enough, you can even earn money from it. For free. Brainssss.
SquidWho
SquidWho is the first people-built who's who. It's an easy way to find out what's what (and where) about famous (and not so famous) people around the world. If you're a fan of someone, build a page about them.