The Unexpected Call From and Unexpected Guy to an Unexpecting Family

Once again you and Peter are swung into yet another adventure. Balancing kids with work and sanity with the supernatural. You and Peter find yourself in a sticky mess of situation. With old friends, new associates, and unknown villains, But for this adventure, You smallest most could be your last.
Third book in the series.... (I spend to much time of the WEB (get it? Spider pun?)