Deadly Encounters: Adventure Pack #1 (2005)

From publisher blurb:

Adventure Pack #1 is the third adventure product in the Larrgn Steelehart's Deadly Encounters series for Creatures & Chaos. This product is a reprint of the first two adventures in the series for those customers that either want to own them in one volume or would like to own them in an actual print version. Each of these adventures has a belongs to a "things that go bump in the night" theme.

"Deadly Encounters: Astray in the Woodlands" by Daniel Deadmarsh
Your adventurers will happen upon a small child who holds a (possibly) deadly secret. Is the child a sign of impending doom? Lost due to war or monster? Only one way to find out...
Astray in the Woodlands is a supplemental adventure for a band of four adventurers of 6th to 8th-level. It can take place between campaign adventures, or as a small insert into a longer campaign adventure.

"Deadly Encounters: In a Manor of Speaking" by Craig Tidwell
A stranger claiming to be the heir to the long dead occupants of an estate that is rumored to be haunted wants to hire your adventurers to do a little "house cleaning". Do you take this person's offer in hopes of finding riches and adding to your reputation? Or do you go in boldly just for the sake of some thrills and adventure?
In a Manor of Speaking is a short stand-alone side quest adventure for four 3rd-level characters, designed for use with the Creatures & Choas and d20 line of products. It takes place in a 3-story manor filled with undead, puzzles, riddles, and traps. Characters must find clues and special items in order to advance through the manor and eventually escape its deadly curse. This adventure also introduces a new undead template: the Poltergeist.