Without any stops/stopping (time)

[A keen learner]

Dear teachers,

Could you please let me know if this sentence is idiomatic?

My sister has read the entire book without any stops today. Should I use "without stopping" or "without any stopping time" instead?

 

[SoothingDave]

She read the book in one sitting.

 

[Barque]

She read the book at one go.
She read the book in one shot.

 

[Tarheel]

She read the book straight through.

 

[emsr2d2]

She read the book at one go.

In BrE, that would be "in one go".