The Horrendous Imaginings Book 4: Creature of Ebonyte

Judah and his friends enter the Nimrod mansion and begin their training among the secret society, while raising their trovelings. Meanwhile, ancient artifacts have gone missing from the Chamber of Commerce's vault, and Judah struggles to live up to his reputation as a Flummox with an Ebonyte troveling. With her brother constantly disappearing, Grace has plans of tracking him down, and the odd ones visit the Underlake.