HEADCASE: Origins Bonus Material is intended as supplemental content to HEADCASE by Ken MacGregor and Kerry Lipp. It contains the four organ stories found in the original serialized 4-part novel as well as four additional bonus birthday stories. Origin stories original appeared in: HEADCASE Part 1 - Bad Coffee and Worse Luck HEADCASE Part 2 - Coldblooded Hot Demons HEADCASE Part 3 - Upping The Stakes HEADCASE Part 4 - Storming The Castle This Special Edition supplement includes bonus birthday stories for Johnny, Katya, Lydia and Gavin.