Mothstorm, or, The horror from beyond Georgium Sidus, or, A tale of two shapers: a rattling yarn of danger, dastardy and derring-do upon the far frontiers of British space!

Art, his sister, and the rest of their family and friends are called once more to save the known universe. Interrupted during Christmas, the Mumbys discover a strange, unidentified black cloud that is slowly encroaching on the solar system. Victorian space-travel steampunk novel for children and young adults. Suggested level: primary, intermediate, junior secondary.