Copied from HERE

1.Atomic Boo
2. Balloon Boo
3.Big Boo
4. Mad Big Boo
5.Big & Little Boo
6.Blindfold Boo
7.Boo Balloon
8.Boo Buddy
9.Boo Buddy Block
10.Boo Buddy Snake
11.Boo Guy
12.Boo Man Bluff
13.Broozer
14.Circling Boo Buddies
15.Dark Boo
16.Dark Dark Boo
17.Disappearing Boo Buddies
18.Fishin' Boo
19.Calm Fishin' Boo
20.Li'l Boo
21.Mad Boo
22.Red Boo
23.Sleepy Boo
24.Stretch
25.Terekuribo
26.Bomb Boo
27.Mini Boos
Notable Boos:
28.Bigger Boo
29.Boolossus
30.Bootler
31.Bow
32.Franky
33.Herbert
34.Igor
35.King Boo
36.Lahla
37.Luigi's Mansion Boos
38.Peeka
39.Big Boo
40.Stanley
41.The Creepy Steeple Boo
42.Spooky Speedster

Hopefully all of these will be in our gallery!