Hi there!
I have a library of every topic on the main club page. Some of the titles will point you in the right direction.
Every House of Horror Ever
House of Horror 1 - House of Mystery
House of Horror 2
House of Horror 3 - Renegade Robins Crossover!!!
House of Horror 4 - Harley’s Crew Crossover!!!
House of Horror 5 - Halloween Celebration!
House of Horror 6 - Vampires!
House of Horror 7 - Member Picks Vol. 1
House of Horror 8 - Winter Specials - Harley’s Crew Crossover
House of Horror 9 - Happy Holidays!
House of Horror 10 - Happy New Year!
House of Horror 11- Week Before DC Universe Infinite!
House of Horror 12 - Plunging Into The Infinite
House of Horror 13 - A Frightening Valentine
House of Horror 14 - On Marz No One Can Hear You Scream
House of Horror 15 - Justice League Horrors Week 1
House of Horror 16 - Justice League Horrors Week 2
House of Horror 17 - Justice League Horrors Week 3
Plunge will be HoH 12 and I think and if I am right Basketful of Heads is HoH 13 (Frightening Valentine).