Stock up with our Shop Small Sale! Shop the sale
Agatha H. and the Siege of Mechanicsburg by Phil Foglio & Kaja Foglio
  Send as gift   Add to Wish List

Almost ready!

In order to save audiobooks to your Wish List you must be signed in to your account.

      Log in       Create account
Collage of audiobooks

Shop Small Sale

Shop our limited-time sale on bestselling audiobooks. Don’t miss out—purchases support local bookstores.

Shop the sale
Phone showing make the switch message

Limited-time offer

Get two free audiobooks!

Now’s a great time to shop indie. When you start a new one credit per month membership supporting local bookstores with promo code SWITCH, we’ll give you two bonus audiobook credits at sign-up.

Sign up today

Agatha H. and the Siege of Mechanicsburg

Girl Genius: Book #4

$26.24

Get for $14.99 with membership
Narrator Angela Dawe

This audiobook uses AI narration.

We’re taking steps to make sure AI narration is transparent.

Learn more
Length 15 hours 9 minutes
Language English
  Send as gift   Add to Wish List

Almost ready!

In order to save audiobooks to your Wish List you must be signed in to your account.

      Log in       Create account

Summary

In a time when the Industrial Revolution has become an all-out war, mad science rules the world—with mixed success.



In Agatha H and the Siege of Mechanicsburg, Agatha Heterodyne, the last of the Heterodyne family, has returned to her family's hereditary town with the might of the Wulfenbach Empire hot on her heels. The only thing holding off an outright attack is Gilgamesh Wulfenbach, the heir to the Empire, who has joined Agatha and her friends inside the great artificially intelligent fortress of Castle Heterodyne. Now they must race to repair the mechanisms that once allowed the Castle to defend Mechanicsburg, before the rest of Europa shows up to take all the revenge the mad Heterodynes of the past so richly earned.

Collage of audiobooks

Shop Small Sale

Shop our limited-time sale on bestselling audiobooks. Don’t miss out—purchases support local bookstores.

Shop the sale
Phone showing make the switch message

Limited-time offer

Get two free audiobooks!

Now’s a great time to shop indie. When you start a new one credit per month membership supporting local bookstores with promo code SWITCH, we’ll give you two bonus audiobook credits at sign-up.

Sign up today
Stock up with our Shop Small Sale! Shop the sale