Eyes of the Forgotten #739629

A horror book for children with child actors in the lead roles. The main characters include a band of boys who are heroes and a creature, who is a villain and heads an occult group that is practicing a satanic belief. This group kidnaps a child, one of the band, takes him to a haunted old, uninhabited hospital, and kills him. 
The friends, with help from their grandparents, their eccentric friends, and a boy, scuttle around town to find out the truth. However, the group in collusion with classmates has spawned a situation that results in the boys falling inside the hospital. 
It is murky, reeky, and stuffy. Nevertheless, imbued with faith, the boys scurry along its narrow and dimly lit corridors, trying to find their way out. Will they be able to? 
There is a ghoulish child, a leering doll...

Available for purchasing at XinXii, and Amazon