Yancey, Richard.

The final descent / William James Henry ; [written and] edited by Rick Yancey. - 1st Simon & Schuster BFYR pbk. ed. - New York : Simon & Schuster BFYR, 2014, 2013. - 510 p. : ill. ; 21 cm. - Monstrumologist ; 4 . - Yancey, Richard. Monstrumologist ; 4. .

When Dr. Warthrop begins to doubt fourteen-year-old Will Henry's loyalty, he sets him against one of the most horrific creatures in the Monstrumarium unaware that Will's life and his own fate will lie in the balance.

ISBN: 9781442451544 (paperback)

Subjects--Topical Terms:
Monsters--Fiction.
Paranormal--Fiction.
Apprentices--Fiction.
Orphans--Fiction.

Index Terms--Genre/Form:
Young adult fiction.

Dewey Class. No.: [Fic]