Approximate chronological order of reading, though things are probably botched where I failed to make note of it quickly.

-2006

Some Enterprise book

Some other Enterprise book?

Yet another Enterprise book?

-2007

Shatnerverse book 11th-14th

Shatnerverse book 15th-17th

Shatnerverse book 17th-19th

HP7 20th-22nd

Then-Augustish reread Dark Tower books 1-4

Following that read The Stand (which I'd half-read in 7th grade), finishing on September 15

Dark Tower V: Wolves of the Calla September 15 - September 19

Salem's Lot September 19 - September 25

Dark Tower VI: Song of Susannah September 25 - September 29