Volcanic Panic

H.I. Larry is the author pseudonym used by a group of Australian writers who work on the multimillion-copy, internationally bestselling Zac Power books, including the Zac Power Test Drive, Zac Power Extreme Mission, Zac Power Mega Mission, Zac Power Spy Camp, Zac Power Special Files and Zac Power Spy Recruit series. The authors involved include award-winning children's author Louise Park as well as Meredith Badger and Chris Morphew. A pseudonym was used to ensure the consistency of the series and that all Zac Power books are catalogued and shelved together.

Alan is an Australian actor and filmmaker, who has been working professionally in television, theatre and film for over 25 years. His work has been awarded both locally and internationally. A well-known voice on Australian radio and television, Alan has narrated over 70 unabridged audiobook titles. When he gets the time, Alan loves to paint and his work has been exhibited at various galleries and art spaces around Melbourne, including the Victorian College of the Arts where he completed his Bachelor of Fine Art in 2006.