Currently there are six books written about various aspects of Geashill history and heritage. These are listed below for further reading, for those interested in more details.

All of these books are available for purchase at the bookshop of the Offaly History Centre in Tullamore see www.offalyhistory.com

(The ones without link are out of print)

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1990 - Killeigh and Geashill a Pictorial Record – by John Kearney 

2012 - William Steuart Trench - by Mary Delaney

2012 – Geashill The Evolution of its Architecture – by Rachel McKenna

2017 – Heremon & Heber and the Battle of Geashill – by Clemens von Ow

2021 – Lettice Baroness Offaly and the Siege of Geashill – by Clemens von Ow

2022 – Alderborough Nursery – by Anne & Tim O’Rourke