Cover of Physik

Physik

core novel 2007 Septimus Heap

Record

First published2007
Original language EN
Work typenovel
Canon statuscore
Reader rating4.02 (57,031 ratings, collected 2026-08-27)
Page count545
First-edition ISBN9780060577377
Internal chronology3

Synopsis

Physik is the third novel in the Septimus Heap series. When Silas Heap accidentally disturbs an ancient seal, he releases the five-hundred-year-old spirit of Queen Etheldredda, who begins working to restore her lost power from beyond the grave. Her scheming draws Septimus into the past: he is sent backward through time to become the apprentice of a young, ambitious alchemist named Marcellus Pye, learning arts of physik and transformation far removed from ordinary magic. In the present, a deadly plague spreads through the Castle, secretly caused by a creature under Etheldredda's control, and as the sickness worsens, Jenna and Nicko attempt to follow Septimus through time to bring him home, only to become stranded themselves, with Jenna mistaken in the past for a different lost princess entirely.

Where it sits

  • Universe: Septimus Heap
  • Series: Septimus Heap core; position 3 of 7 in the series' recorded order
  • Author: Angie Sage

Notes

  • From the series record (Septimus Heap): The seven-book main sequence; Magyk reached number one on the New York Times Best Sellers list.

Neighbouring works

Publication order and internal chronology are tracked as two separate orderings, but they resolve to the exact same sequence for this book, so one combined line is shown instead of two identical ones.

  • Reading order, within the series Septimus Heap: position 3 of 7: previous Flyte (2006) · next Queste (2008)

Sources

← Septimus Heap dossier · All universes

Part of the Library. Fields without an identified source are omitted, never guessed.