Books like The Carpet People
Terry Pratchett, David John, Avner Gafni
The Carpet People is 208 pages, about 3 hours 49 minutes at 250 words a minute.
12 books to read next
How long each takes
Mr Small 40 min 
You Are (Not) Small 42 min 
Night Of The Giant Everything 2.6 h 
When I Get Bigger 34 min 
Counting on Frank 33 min 
How Big Is a Foot? 46 min 
Splat! 35 min 
Esio Trot 1.2 h 
George Shrinks 35 min 
Is a Blue Whale the Biggest Thing There Is? 35 min 
The Pull of the Ocean 3.8 h 
Stink 2.0 h Bar height shows length. Estimated at 250 words a minute.