Two winners each received prizes of £25 Halo vouchers and 66 runners-up received £5 Halo vouchers.
Jan Nesaratnam, Herefordshire Council's senior reader services librarian, said: "The quiz was run as part of this year's Summer Reading Challenge and more than 200 entries were received by libraries with Ross-on-Wye taking pole position for the most entrants."
Winners were:
• Ben Morgan (age 7) and Erin Darroll (8) from Leominster
• Ethan Watkins (7) and Elizabeth Sheridan (11) from Hereford
• Niamh Hickey (4) and Harry Scudamore (11) from Ross
• William Flaherty (6) and Anna Flaherty (9) from Ledbury
• Kian Box (5) and John Faulkner (8) from Bromyard
• Ciara McAvinchey-Mills (6) and Phoebe Price (9) from
Kington
• Ellen Somers (9) from Belmont
• Hannah Willis (10) and Megan Ford (7)
• William Riley (5) and Hannah Riley (11) from Weobley
• Nancy Richards (8) from Leintwardine
• Rebecca & Hannah Collins from the Mobile Library