The Book of the Slimy / The Sam and Ella Infiltration

what happens

A) Mona took her journal to school for a 'Show and Tell', unfortunately Angela takes it from her and sets many of Mona's old enemies free. They have to get all those gnasty little monsters back into the book. B) Sam and Ella come to Mona's school as the new cookers, but their real purpouse is to contaminate the food with salmonella. Yuck! Shawbly eats some contaminated food and the gang has to save him.