The World Needed Heroes. It Got Kid Monsters...

Kids 8-12 will sink their teeth into this hilarious, action-packed series that turns classic monsters into lovable kid heroes! This thrilling middle grade series is perfect for boys and girls who enjoy fun, spooky chapter books full of mystery, action, and adventure—especially during Halloween! Each Monster Problems book includes 11 illustrated character profiles.

Monster Problems Book Bundles - Best Price Per Book!

View all
Save $5.00
Monster Problems Bundle Books 1-3 (Paperbacks)
RL Ullman Monster Problems Bundle Books 1-3 (Paperbacks)
Sale price$26.97 Regular price$31.97

Monster Problems Paperbacks

View all
Monster Problems: Vampire Misfire (Paperback)
Monster Problems 2: Down for the Count (Paperback)
Monster Problems 3: Prince of Dorkness (Paperback)

Monster Problems Signed Books

View all

Recently viewed