More to explore:

Handel - Esther / Kirkby, AAM, Hogwood (Audio CD)
Handel - Messiah / Emma Kirkby, Judith Nelson, Carolyn Watkinson, Paul Elliott, David Thomas, Christopher Hogwood, Academy of Ancient Music, Choir of Westminster Abbey (DVD)
Handel by Christopher Hogwood (Paperback)
Handel, Revised Edition by Christopher Hogwood (Paperback)
Handel: Water Music and Music for the Royal Fireworks (Cambridge Music Handbooks) by Christopher Hogwood (Hardcover)
Handel: Water Music and Music for the Royal Fireworks (Cambridge Music Handbooks) by Christopher Hogwood (Paperback)
Haydn/Pergolesi: Christopher Hogwood (DVD)
MUSIC AT COURT by Christopher Hogwood (Hardcover)
The Good Good Pig: The Extraordinary Life of Christopher Hogwood by Sy Montgomery (Paperback)