Ok, I said I would try... so try I have

2) Algernon Charles Swinburne
3) Sweet Gwendoline
4) Richard Outcault - Tige
5a) Dotheboys Hall
5b) Greyfriers School
5c) Rugby School
5d) Linbury Court Preparatory School.
6) Edith Cadivec
7) P. G. Wodehouse
11) A knout is a heavy scourge-like multiple whip, usually made of a bunch of rawhide thongs attached to a long handle, sometimes with metal wire or hooks incorporated.
13) reed
15) Squire Hardman
16) 1948
17) a canon
18) Shevet
19) Sweden
20) coal shovel
21) Adam's Rib
22) Leopold von Sacher Masoch
23) Bertall
25) A Diary of the Teens.
Is that enough for me to get to cane the two naughtiest males on here?
*rubs hands in glee*