John, here are a few of my favourite all time fieldsport books.
Anything by J.Darcy
World of the Working Terrier by Dave Harcombe
A Mouchers Tale by Phil Lloyd
The Working Jack Russell by Eddie Chapman
Stormy Nights and Frosty mornings by Paul Dooley
Country Mischief by Colin Didrekson
The Hunting Gene by Robin Page
Death in The Long Grass by Peter Hathaway Cpastick
With Gun, Rifle and Bow by James Douglas, John, I know you enjoy shooting and I've had this book for nearly 20 years and I still keep re-reading it-fabulous book