Books like The Spy
Celeste Bradley
The Spy is 357 pages, about 6 hours 33 minutes at 250 words a minute.
12 books to read next
How long each takes
Because of Miss Bridgerton 5.6 h 
An Offer from a Gentleman 7.6 h 
A Kiss at Midnight 6.8 h 
Frederica 7.0 h 
A Rogue's Proposal 7.5 h 
Serena 5.3 h 
The Toll-Gate 5.3 h 
A Civil Contract 7.2 h 
Cousin Kate 5.9 h 
Dark Angel 5.0 h 
The Viscount Who Loved Me 7.3 h 
Sprig Muslin 5.3 h Bar height shows length. Estimated at 250 words a minute.